Add or Fix Language Localization

Fix translation

If the error is in the Browser extension: firefox/_locales/
If the error is on the Web store page: docs/storeDescriptions/

Add translation

Add addon Localisation: Here you can see all supported locales:
You have to add two language files, one .md and one .json in the folders linked above.

to understand the structure: Chrome Guide, Firefox Guide

Most used languages on firefox and linked extension translations:

🌐 means automatically translated

• English (en) @Dreamlinerm
• German (de) @Dreamlinerm
• French (fr) 🌐
• Spanish (es) 🌐
• Portuguese (pt) 🌐
• Italian (it) 🌐
• Portuguese Brazil(pt_BR) @andercard0
• Japanese (ja) 🌐
• Polish (pl) 🌐
• Swedish (sv) 🌐
• Chinese (zh_CN) 🌐/@Dreamlinerm
• Korean (ko) 🌐
• Turkish (tr) 🌐
• Macedonian (mk) @jakche