Localization in Unreal Engine

I’ve made the localization from english to russsian language, but when I change language in the pause menu, it don’t work

You should compile text and count words again when change to texts. And make sure your culture is it correct.

Thank you, now it works. Can you tell please, how can I edit left part of the tables?
And I have enlish and russian localizations. Should I have both of it and in one translate from english to russian, then in another from russian to english?