On my community I use two languages, English (USA) and Slovenčina (Slovak)

 

English has ID1, Slovak ID2, I moved Slovak to top position, but...

when, for example I create in Pages a new category in database I see this

 

 

and after save settings in list of categories result is....

 

But I would need to see Slovak text.

Is there way how I could change priority to Slovak? I need my language at the first place in any way.

You would need to select slovak in the top right of your admin CP. If you click on the menu next to your profile picture, you will see a language selection menu