How install new language?

Hello! Need install new language in fiveM server, how a can do this? Have in resources only (en.lua and fr.lua) I need Russian , I modificadet en.lua file but when I change standard file, menu still working in English and not correct.
Aptude.title
City hall.menu.title
Emotions.title
All menu like this, and right side where you the your money in server have this “money.display” how I can fix this please help me!!!

Unfortunately, I don’t think there is a way to add translations to FiveM at the minute (there may be in future).

If you’re asking about a specific resource then, please ask in their release topic. In sure the developer of the resource wouldn’t mind adding more translations to their add-on.