diff --git a/app/src/main/res/values-af/strings.xml b/app/src/main/res/values-af/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-af/strings.xml
+++ b/app/src/main/res/values-af/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-ar-rBH/strings.xml b/app/src/main/res/values-ar-rBH/strings.xml
index 13a2621ebd..50322f80a9 100644
--- a/app/src/main/res/values-ar-rBH/strings.xml
+++ b/app/src/main/res/values-ar-rBH/strings.xml
@@ -129,8 +129,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">وتظهر في علبة موحد</string>
   <string name="title_after">مزامنة (بالأيام)</string>
diff --git a/app/src/main/res/values-ar-rEG/strings.xml b/app/src/main/res/values-ar-rEG/strings.xml
index 13a2621ebd..50322f80a9 100644
--- a/app/src/main/res/values-ar-rEG/strings.xml
+++ b/app/src/main/res/values-ar-rEG/strings.xml
@@ -129,8 +129,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">وتظهر في علبة موحد</string>
   <string name="title_after">مزامنة (بالأيام)</string>
diff --git a/app/src/main/res/values-ar-rSA/strings.xml b/app/src/main/res/values-ar-rSA/strings.xml
index 13a2621ebd..50322f80a9 100644
--- a/app/src/main/res/values-ar-rSA/strings.xml
+++ b/app/src/main/res/values-ar-rSA/strings.xml
@@ -129,8 +129,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">وتظهر في علبة موحد</string>
   <string name="title_after">مزامنة (بالأيام)</string>
diff --git a/app/src/main/res/values-ar-rYE/strings.xml b/app/src/main/res/values-ar-rYE/strings.xml
index 13a2621ebd..50322f80a9 100644
--- a/app/src/main/res/values-ar-rYE/strings.xml
+++ b/app/src/main/res/values-ar-rYE/strings.xml
@@ -129,8 +129,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">وتظهر في علبة موحد</string>
   <string name="title_after">مزامنة (بالأيام)</string>
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 13a2621ebd..50322f80a9 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -129,8 +129,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">وتظهر في علبة موحد</string>
   <string name="title_after">مزامنة (بالأيام)</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 7210822467..fbcb6926fc 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index 657a9149ca..ceebf52496 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synkronisér (modtag meddelelser)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synkronisér (dage)</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 6b4eef6c99..72712bbb79 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Unsichere Verbindungen werden nicht unterstützt</string>
   <string name="title_synchronize_now">Jetzt synchronisieren</string>
   <string name="title_delete_local">Lösche lokale Nachrichten</string>
+  <string name="title_empty_trash">Papierkorb leeren</string>
   <string name="title_edit_properties">Eigenschaften bearbeiten</string>
+  <string name="title_empty_trash_ask">Alle ausgewählten Dateien dauerhaft löschen?</string>
   <string name="title_folder_name">Ordnername</string>
+  <string name="title_display_name">Name</string>
   <string name="title_synchronize_folder">Synchronisiere (empfange E-Mails)</string>
   <string name="title_unified_folder">Im gemeinsamen Posteingang anzeigen</string>
   <string name="title_after">Synchronisiere (Tage)</string>
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-es-rES/strings.xml b/app/src/main/res/values-es-rES/strings.xml
index 15acc45038..b9914e1987 100644
--- a/app/src/main/res/values-es-rES/strings.xml
+++ b/app/src/main/res/values-es-rES/strings.xml
@@ -1,70 +1,70 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--Generated by crowdin.com-->
 <resources>
-  <string name="app_copyright">Copyright &#x24B8; 2018 by M. Bokhorst</string>
-  <string name="channel_service">Service</string>
-  <string name="channel_notification">Notifications</string>
-  <string name="channel_error">Errors</string>
+  <string name="app_copyright">Copyright &#x24B8; 2018 por M. Bokhorst</string>
+  <string name="channel_service">Servicio</string>
+  <string name="channel_notification">Notificaciones</string>
+  <string name="channel_error">Errores</string>
   <plurals name="title_notification_synchronizing">
-    <item quantity="one">Synchronizing %1$d account</item>
-    <item quantity="other">Synchronizing %1$d accounts</item>
+    <item quantity="one">Sincronizando %1$d cuenta</item>
+    <item quantity="other">Sincronizando %1$d cuentas</item>
   </plurals>
   <plurals name="title_notification_operations">
-    <item quantity="one">%1$d operation pending</item>
-    <item quantity="other">%1$d operations pending</item>
+    <item quantity="one">%1$d operación pendiente</item>
+    <item quantity="other">%1$d operaciones pendientes</item>
   </plurals>
   <plurals name="title_notification_unseen">
-    <item quantity="one">%1$d new message</item>
-    <item quantity="other">%1$d new messages</item>
+    <item quantity="one">%1$d nuevo mensaje</item>
+    <item quantity="other">%1$d nuevos mensajes</item>
   </plurals>
   <plurals name="title_notification_unsent">
-    <item quantity="one">%1$d unsent message</item>
-    <item quantity="other">%1$d unsent messages</item>
+    <item quantity="one">%1$d mensaje no enviado</item>
+    <item quantity="other">%1$d mensajes no enviados</item>
   </plurals>
-  <string name="title_notification_failed">\'%1$s\' failed</string>
-  <string name="menu_setup">Setup</string>
-  <string name="menu_answers">Standard replies</string>
-  <string name="menu_operations">Operations</string>
-  <string name="menu_legend">Legend</string>
-  <string name="menu_faq">FAQ/support</string>
-  <string name="menu_pro">Pro features</string>
-  <string name="menu_privacy">Privacy</string>
-  <string name="menu_about">About</string>
-  <string name="menu_rate">Rate this app</string>
-  <string name="menu_other">Other apps</string>
-  <string name="title_eula">End-user license agreement</string>
-  <string name="title_agree">I agree</string>
-  <string name="title_disagree">I disagree</string>
-  <string name="title_version">Version %1$s</string>
-  <string name="title_list_accounts">Accounts</string>
-  <string name="title_list_identities">Identities</string>
-  <string name="title_edit_account">Edit account</string>
-  <string name="title_edit_identity">Edit identity</string>
-  <string name="title_edit_folder">Edit folder</string>
-  <string name="title_setup">Setup</string>
-  <string name="title_setup_export">Export settings</string>
-  <string name="title_setup_import">Import settings</string>
-  <string name="title_setup_exported">Settings exported</string>
-  <string name="title_setup_imported">Settings imported</string>
-  <string name="title_setup_account">Manage accounts</string>
-  <string name="title_setup_account_remark">To receive email</string>
-  <string name="title_setup_identity">Manage identities</string>
-  <string name="title_setup_identity_remark">To send email</string>
-  <string name="title_setup_doze">Disable battery optimizations</string>
-  <string name="title_setup_doze_remark">To continuously receive email (optional)</string>
-  <string name="title_setup_doze_instructions">In the next dialog, select \"All apps\" at the top, select this app and select and confirm \"Don\'t optimize\"</string>
-  <string name="title_setup_data">Disable data saving</string>
-  <string name="title_setup_permissions">Grant permissions</string>
-  <string name="title_setup_permissions_remark">To get contact information (optional)</string>
-  <string name="title_setup_to_do">To do</string>
-  <string name="title_setup_done">Done</string>
-  <string name="title_setup_light_theme">Light theme</string>
-  <string name="title_setup_dark_theme">Dark theme</string>
-  <string name="title_advanced">Advanced options</string>
-  <string name="title_advanced_compress_imap">Compress IMAP data</string>
-  <string name="title_advanced_avatars">Show contact photos</string>
+  <string name="title_notification_failed">\'%1$s\' falló</string>
+  <string name="menu_setup">Configuración</string>
+  <string name="menu_answers">Respuestas estándar</string>
+  <string name="menu_operations">Operaciones</string>
+  <string name="menu_legend">Leyenda</string>
+  <string name="menu_faq">Preguntas Frecuentes/Soporte</string>
+  <string name="menu_pro">Características Pro</string>
+  <string name="menu_privacy">Privacidad</string>
+  <string name="menu_about">Acerca de</string>
+  <string name="menu_rate">Califica esta app</string>
+  <string name="menu_other">Otras apps</string>
+  <string name="title_eula">Acuerdo de licencia de usuario</string>
+  <string name="title_agree">Estoy de acuerdo</string>
+  <string name="title_disagree">No estoy de acuerdo</string>
+  <string name="title_version">Versión %1$s</string>
+  <string name="title_list_accounts">Cuentas</string>
+  <string name="title_list_identities">Identidades</string>
+  <string name="title_edit_account">Editar cuenta</string>
+  <string name="title_edit_identity">Editar identidad</string>
+  <string name="title_edit_folder">Editar carpeta</string>
+  <string name="title_setup">Configuración</string>
+  <string name="title_setup_export">Exportar ajustes</string>
+  <string name="title_setup_import">Importar ajustes</string>
+  <string name="title_setup_exported">Ajustes exportados</string>
+  <string name="title_setup_imported">Ajustes importados</string>
+  <string name="title_setup_account">Gestionar cuentas</string>
+  <string name="title_setup_account_remark">Para recibir correo electrónico</string>
+  <string name="title_setup_identity">Gestionar identidades</string>
+  <string name="title_setup_identity_remark">Para enviar correo electrónico</string>
+  <string name="title_setup_doze">Desactivar optimización de la batería</string>
+  <string name="title_setup_doze_remark">Para recibir correo electrónico continuamente (opcional)</string>
+  <string name="title_setup_doze_instructions">En el siguiente diálogo, seleccione \"Todas las apps\" en el menú superior, seleccione esta app y finalmente seleccione y confirme la opción \"No optimizar\"</string>
+  <string name="title_setup_data">Desactivar ahorro de datos</string>
+  <string name="title_setup_permissions">Conceder permisos</string>
+  <string name="title_setup_permissions_remark">Para obtener información de contactos (opcional)</string>
+  <string name="title_setup_to_do">Pendiente</string>
+  <string name="title_setup_done">Hecho</string>
+  <string name="title_setup_light_theme">Tema claro</string>
+  <string name="title_setup_dark_theme">Tema oscuro</string>
+  <string name="title_advanced">Opciones avanzadas</string>
+  <string name="title_advanced_compress_imap">Comprimir datos IMAP</string>
+  <string name="title_advanced_avatars">Mostrar fotos de contactos</string>
   <string name="title_advanced_light">Use notification light</string>
-  <string name="title_advanced_ipv4">Prefer IPv4 connections</string>
+  <string name="title_advanced_ipv4">Preferir conexiones IPv4</string>
   <string name="title_advanced_debug">Debug mode</string>
   <string name="title_select">Select &#8230;</string>
   <string name="title_identity_name">Your name</string>
@@ -113,57 +113,60 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
-  <string name="title_folder_name">Folder name</string>
-  <string name="title_synchronize_folder">Synchronize (receive messages)</string>
-  <string name="title_unified_folder">Show in unified inbox</string>
-  <string name="title_after">Synchronize (days)</string>
-  <string name="title_folder_exists">Folder %1$s exists</string>
-  <string name="title_folder_delete">Delete folder permanently?</string>
-  <string name="title_folder_unified">Unified inbox</string>
-  <string name="title_folder_inbox">Inbox</string>
-  <string name="title_folder_outbox">Outbox</string>
-  <string name="title_folder_all">Archive</string>
-  <string name="title_folder_drafts">Drafts</string>
-  <string name="title_folder_trash">Trash</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
+  <string name="title_folder_name">Nombre de carpeta</string>
+  <string name="title_display_name">Display name</string>
+  <string name="title_synchronize_folder">Sincronizar (recibir mensajes)</string>
+  <string name="title_unified_folder">Mostrar en Bandeja de Entrada unificada</string>
+  <string name="title_after">Sincronizar (días)</string>
+  <string name="title_folder_exists">La carpeta %1$s ya existe</string>
+  <string name="title_folder_delete">¿Eliminar carpeta permanentemente?</string>
+  <string name="title_folder_unified">Bandeja de Entrada unificada</string>
+  <string name="title_folder_inbox">Bandeja de Entrada</string>
+  <string name="title_folder_outbox">Bandeja de Salida</string>
+  <string name="title_folder_all">Archivo</string>
+  <string name="title_folder_drafts">Borradores</string>
+  <string name="title_folder_trash">Papelera</string>
   <string name="title_folder_junk">Spam</string>
-  <string name="title_folder_sent">Sent</string>
-  <string name="title_folder_system">System</string>
-  <string name="title_folder_user">User</string>
-  <string name="title_folder_primary">Folders primary account</string>
-  <string name="title_folder_thread">Conversation</string>
-  <string name="title_no_messages">No messages</string>
-  <string name="title_link">link</string>
-  <string name="title_image">image</string>
-  <string name="title_show_images">Show images</string>
+  <string name="title_folder_sent">Enviados</string>
+  <string name="title_folder_system">Sistema</string>
+  <string name="title_folder_user">Usuario</string>
+  <string name="title_folder_primary">Cuenta primaria de las carpetas</string>
+  <string name="title_folder_thread">Conversación</string>
+  <string name="title_no_messages">Sin mensajes</string>
+  <string name="title_link">enlace</string>
+  <string name="title_image">imagen</string>
+  <string name="title_show_images">Mostrar imágenes</string>
   <string name="title_subject_reply">Re: %1$s</string>
   <string name="title_subject_forward">Fwd: %1$s</string>
-  <string name="title_thread">Show conversation</string>
-  <string name="title_seen">Mark read</string>
-  <string name="title_unseen">Mark unread</string>
-  <string name="title_flag">Add star</string>
-  <string name="title_unflag">Remove star</string>
-  <string name="title_forward">Forward</string>
-  <string name="title_reply_all">Reply to all</string>
-  <string name="title_show_headers">Show headers</string>
-  <string name="title_show_html">Show original</string>
-  <string name="title_trash">Trash</string>
-  <string name="title_delete">Delete</string>
+  <string name="title_thread">Mostrar conversación</string>
+  <string name="title_seen">Marcar como leído</string>
+  <string name="title_unseen">Marcar como no leído</string>
+  <string name="title_flag">Marcar como favorito</string>
+  <string name="title_unflag">Desmarcar como favorito</string>
+  <string name="title_forward">Reenviar</string>
+  <string name="title_reply_all">Responder a todos</string>
+  <string name="title_show_headers">Mostrar encabezados</string>
+  <string name="title_show_html">Mostrar original</string>
+  <string name="title_trash">Papelera</string>
+  <string name="title_delete">Eliminar</string>
   <string name="title_spam">Spam</string>
-  <string name="title_move">Move</string>
-  <string name="title_archive">Archive</string>
-  <string name="title_reply">Reply</string>
-  <string name="title_moving">Moving message to %1$s</string>
-  <string name="title_no_viewer">No viewer app available for %1$s</string>
-  <string name="title_attachment_saved">Attachment saved</string>
-  <string name="title_ask_delete">Delete message permanently?</string>
-  <string name="title_ask_spam">Report message as spam?</string>
-  <string name="title_compose">Compose</string>
-  <string name="title_from">From:</string>
-  <string name="title_to">To:</string>
-  <string name="title_reply_to">Reply to:</string>
+  <string name="title_move">Mover</string>
+  <string name="title_archive">Archivar</string>
+  <string name="title_reply">Responder</string>
+  <string name="title_moving">Moviendo mensaje a %1$s</string>
+  <string name="title_no_viewer">No hay app disponible para visualizar %1$s</string>
+  <string name="title_attachment_saved">Adjunto guardado</string>
+  <string name="title_ask_delete">¿Eliminar mensaje permanentemente?</string>
+  <string name="title_ask_spam">¿Reportar mensaje como spam?</string>
+  <string name="title_compose">Redactar</string>
+  <string name="title_from">De:</string>
+  <string name="title_to">A:</string>
+  <string name="title_reply_to">Responder a:</string>
   <string name="title_cc">CC:</string>
-  <string name="title_bcc">BCC:</string>
+  <string name="title_bcc">CCO:</string>
   <string name="title_subject">Subject:</string>
   <string name="title_body_hint">Your message</string>
   <string name="title_save">Save</string>
@@ -214,21 +217,21 @@
   <string name="title_open_link">Open link</string>
   <string name="title_updated">There is an update to version %1$s available</string>
   <string name="title_issue">Do you have a question or problem?</string>
-  <string name="title_yes">Yes</string>
+  <string name="title_yes">Sí</string>
   <string name="title_no">No</string>
-  <string name="title_undo">Undo</string>
-  <string name="title_pro_feature">This is a pro feature</string>
-  <string name="title_pro_list">List of pro features</string>
-  <string name="title_pro_purchase">Buy</string>
-  <string name="title_pro_hint">Buying pro features will allow you to use all current and future pro features, will keep this app maintained, and supported</string>
-  <string name="title_pro_price">Please see <a href="https://github.com/M66B/open-source-email/blob/master/FAQ.md#FAQ19">this FAQ</a> about the price of the pro features</string>
-  <string name="title_pro_activated">All pro features are activated</string>
-  <string name="title_pro_valid">All pro features activated</string>
-  <string name="title_pro_invalid">Invalid response</string>
-  <string name="title_pro_support">FairEmail needs your help. Tap to purchase pro features to keep the project going.</string>
-  <string name="title_unexpected_error">Unexpected error</string>
+  <string name="title_undo">Deshacer</string>
+  <string name="title_pro_feature">Esta es una característica Pro</string>
+  <string name="title_pro_list">Lista de características Pro</string>
+  <string name="title_pro_purchase">Comprar</string>
+  <string name="title_pro_hint">Comprar las características Pro le permitirá usar todas las características Pro que existen y las futuras, mantendrá esta app en mantenimiento y soportada</string>
+  <string name="title_pro_price">Por favor lea <a href="https://github.com/M66B/open-source-email/blob/master/FAQ.md#FAQ19">estas Preguntas Frecuentas</a> acerca del precio de las características Pro</string>
+  <string name="title_pro_activated">Todas las características Pro están activadas</string>
+  <string name="title_pro_valid">Todas las características Pro activadas</string>
+  <string name="title_pro_invalid">Respuesta inválida</string>
+  <string name="title_pro_support">FairEmail necesita tu ayuda. Toque para comprar las características Pro y mantener el proyecto en marcha.</string>
+  <string name="title_unexpected_error">Error inesperado</string>
   <string name="title_log">Log</string>
-  <string name="title_debug_info">Debug info</string>
-  <string name="title_debug_info_remark">Please describe the problem and indicate the time of the problem:</string>
-  <string name="title_crash_info_remark">Please describe what you were doing when the app crashed:</string>
+  <string name="title_debug_info">Información de depuración</string>
+  <string name="title_debug_info_remark">Por favor describa el problema e indique el momento del mismo:</string>
+  <string name="title_crash_info_remark">Por favor describa que estaba haciendo cuando la app falló:</string>
 </resources>
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index cf9694158f..8af55e4714 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Les connexions non sécurisées ne sont pas supportées</string>
   <string name="title_synchronize_now">Synchroniser maintenant</string>
   <string name="title_delete_local">Supprimer les messages locaux</string>
+  <string name="title_empty_trash">Vider la corbeille</string>
   <string name="title_edit_properties">Éditer les propriétés</string>
+  <string name="title_empty_trash_ask">Supprimer définitivement tous les messages de la corbeille ?</string>
   <string name="title_folder_name">Nom du dossier</string>
+  <string name="title_display_name">Nom</string>
   <string name="title_synchronize_folder">Synchroniser (recevoir des messages)</string>
   <string name="title_unified_folder">Afficher dans la boîte de réception unifiée</string>
   <string name="title_after">Synchroniser (jours)</string>
diff --git a/app/src/main/res/values-he/strings.xml b/app/src/main/res/values-he/strings.xml
index 8494beb8e2..525c060099 100644
--- a/app/src/main/res/values-he/strings.xml
+++ b/app/src/main/res/values-he/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 8ec35aada5..fd90d37e84 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Non sono supportate connessioni non sicure</string>
   <string name="title_synchronize_now">Sincronizza ora</string>
   <string name="title_delete_local">Elimina i messaggi locali</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Modifica le proprietà</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Nome cartella</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Sincronizza (ricevi messaggi)</string>
   <string name="title_unified_folder">Mostra in posta in arrivo unificata</string>
   <string name="title_after">Sincronizza (giorni)</string>
diff --git a/app/src/main/res/values-iw/strings.xml b/app/src/main/res/values-iw/strings.xml
index 8494beb8e2..525c060099 100644
--- a/app/src/main/res/values-iw/strings.xml
+++ b/app/src/main/res/values-iw/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index 7315e95f29..0dc6be3dd6 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -109,8 +109,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index 7315e95f29..0dc6be3dd6 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -109,8 +109,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-nb/strings.xml b/app/src/main/res/values-nb/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-nb/strings.xml
+++ b/app/src/main/res/values-nb/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-no/strings.xml b/app/src/main/res/values-no/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-no/strings.xml
+++ b/app/src/main/res/values-no/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 55c26abeec..28da6f8f22 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Niezabezpieczone połączenia nie są obsługiwane</string>
   <string name="title_synchronize_now">Synchronizuj teraz</string>
   <string name="title_delete_local">Usuń wiadomości lokalne</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edytuj właściwości</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Nazwa folderu</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronizuj (odbierz wiadomości)</string>
   <string name="title_unified_folder">Pokaż we wspólnej skrzynce odbiorczej</string>
   <string name="title_after">Synchronizuj (dni)</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index ef3880ebdc..0cb113601f 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Sincronizar (receber mensagens)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Sincronizar (dias)</string>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index d4cd70f10b..f2d03e621c 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -117,8 +117,11 @@
   <string name="title_insecure">Conexiunile nesecurizate nu sunt acceptate</string>
   <string name="title_synchronize_now">Sincronizează acum</string>
   <string name="title_delete_local">Șterge mesajul local</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Editează proprietăți</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Nume dosar</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Sincronizare (primire mesaje)</string>
   <string name="title_unified_folder">Arată în căsuța poștală comună</string>
   <string name="title_after">Sincronizare (zile)</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 7210822467..fbcb6926fc 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index 6eccff5eb7..dc90a21ef2 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -117,8 +117,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-sv-rSE/strings.xml b/app/src/main/res/values-sv-rSE/strings.xml
index 15acc45038..5cf3550256 100644
--- a/app/src/main/res/values-sv-rSE/strings.xml
+++ b/app/src/main/res/values-sv-rSE/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index a6c0b70646..1cb9cd9211 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -113,8 +113,11 @@
   <string name="title_insecure">Güvenli olmayan bağlantılar desteklenmiyor</string>
   <string name="title_synchronize_now">Şimdi senkronize et</string>
   <string name="title_delete_local">Yerel mesajları sil</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Özellikleri düzenle</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Klasör adı</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Senkronize et (iletileri al)</string>
   <string name="title_unified_folder">Birleşik gelen kutusunda göster</string>
   <string name="title_after">Senkronize (günler)</string>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 7210822467..fbcb6926fc 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -121,8 +121,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 7315e95f29..0dc6be3dd6 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -109,8 +109,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 4a6b4f0e0d..12d7a8fa56 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -109,8 +109,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">同步文件夹（接收）</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">同步天数</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 7315e95f29..0dc6be3dd6 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -109,8 +109,11 @@
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
+  <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
   <string name="title_folder_name">Folder name</string>
+  <string name="title_display_name">Display name</string>
   <string name="title_synchronize_folder">Synchronize (receive messages)</string>
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>