How do I change the plugins language?

Hello all,

Please someone tell me how do I change the plugin language. How to translate them? where do I activate the translation?
How do I activate my language to my site too?
Your default language is lang_LANG. Default language cannot be removed or disabled and can be changed in Settings > General section.
Still not working.

https://osclasspoint.com/blog/how-to-translate-themes-and-plugins-b3 - this topic does not works for me!

Thank you!

Prove it.
Works for everyone, never seen single site where it would not work.
Send links, steps and screenshots for validation

Found that the plugins takes automatically the language I have set in Settings/General
am I correct here? is this true?

For my epsilon theme when I create the mylang_MYLANG files and when I translate something is still stays in english.

But if I edit the following from backoffice

Edit translations catalog themes/epsilon/languages/en_US/theme.po

the translation works.

If I edit this

themes/epsilon/languages/mylang_MYLANG/theme.po

the translation does not works.

Why?

Important is to have MO file updated, as this one is source for osclass.

I’m doing this through the Backoffice.

The paths are shown in back-office so there I come with them from.

So we’re still back on the previous post.

Please help.

Url pls

Edit:

Strange things happens. Now the translations works from mylang_MYLANG translations in backoffice.

Solved, cand be closed.

Thank you!