How can I translate dates?

Hello everyone!

I have some issues with this skeleton - https://github.com/getgrav/grav-skeleton-blog-site

I've already set up:
default__locale: ru_RU
overridelocale: true

But... dates are still in English (http://dev.dev3l.ru/) - dates when posts were published and dates in archive particle. How can i translate them?

I saw that you were able to translate the dates. How did you do it?

• Translated via Google Translate

Maybe here: Grav Cookbook