change root to as in title, the root will be configurable

client/components/common/page-selector.vue

@@ -147,7 +147,7 @@ export default {
       tree: [
         {
           id: 0,
-          title: '/ (root)',
+          title: '/ (' + siteConfig.title + ')',
           children: []
         }
       ],
@@ -248,7 +248,7 @@ export default {
         this.tree = [
           {
             id: 0,
-            title: '/ (root)',
+            title: '/ (' + siteConfig.title + ')',
             children: []
           }
         ]

client/themes/default/components/nav-sidebar.vue

@@ -72,7 +72,7 @@ import _ from 'lodash'
 import gql from 'graphql-tag'
 import { get } from 'vuex-pathify'
 
-/* global siteLangs */
+/* global siteLangs, siteConfig */
 
 export default {
   props: {
@@ -99,7 +99,7 @@ export default {
       currentItems: [],
       currentParent: {
         id: 0,
-        title: '/ (root)'
+        title: '/ (' + siteConfig.title + ')'
       },
       parents: [],
       loadedCache: []