How to translate it

Hi, I have a problem with translation. I used Poedit to create my own language files (.po and .mo), added them to the lang folder of the theme (as indicated) but nothing has changed - Everything is in English as it was. What’s the reason? How to make my translation work?

Hi, you have to name your translation files according to wordpress, see here: (example for English (UK) - en_GB).

Also note that WP must be in that language and then if translation exists it will be loaded. For Multilingual WordPress read more here

Example: I created translateion and named it en_US.po (my wp is in en US) -
result -

Best Regards