Added Translation guideline

README.md

@@ -18,8 +18,8 @@ In addition, a low-stakes quiz before a class sets the intention of the student
 
 While we have purposefully avoided introducing JavaScript frameworks so as to concentrate on the basic skills needed as a web developer before adopting a framework, a good next step to completing this curriculum would be learning about Node.js via another collection of videos: "[Beginner Series to: Node.js](https://channel9.msdn.com/Series/Beginners-Series-to-Nodejs?WT.mc_id=cxaall-4621-cxall)".
 
-> Find our [Code of Conduct](CODE_OF_CONDUCT.md) and [Contributing](CONTRIBUTING.md) guidelines. We welcome your constructive feedback!
-> 
+> Find our [Code of Conduct](CODE_OF_CONDUCT.md), [Contributing](CONTRIBUTING.md), and [Translation](TRANSLATIONS.md) guidelines. We welcome your constructive feedback!
+>
 ## Each lesson includes:
 
 - optional sketchnote

TRANSLATIONS.md

@@ -0,0 +1,13 @@
+# Contribute by translating lessons
+
+We welcome translations for the lessons in this curriculum!
+
+## Guidelines
+
+There are [**translations**](https://github.com/microsoft/Web-Dev-For-Beginners/tree/main/1-getting-started-lessons/1-intro-to-programming-languages/translations) folders which contain the translated markdown files.
+
+Translated lessons should follow this naming convention:
+
+**README._[language]_.md**
+
+where _[language]_ is a two letter language abbreviation following the ISO 639-1 standard (e.g. `README.es.md` for Spanish and `README.nl.md` for Dutch).