The Language Display on my Xbox Beta Screen is wrong

Hello alinfilip1,

Thank you for posting on the Xbox forums. We understand that you are interested in learning how to change the language of the Xbox (beta) App. The Xbox (beta) App and the Xbox Console Companion App both detect the language that your computer is set
up to, and display the text based on that. You will need to
change the language of your computer in order to change the language of the application. We hope this information helps!

try these quick troubleshooting tips to help resolve your issue.

support.xbox.com/.../dashboard-or-hub-in-another-language

Hello there! I think I might be able to help you with your problem. I'll tell you how to change your language from initial start-up. When the dashboard first loads up you should be on the home tab; from here navigate all the way to the right to the last
section with eight squares. To change your language from here: Select the very top left square (System) > Select the first option from the top (Console Settings) > Select the third option from the top (Language and Locale) > Select the first of the two from
the top (Language) > English should be the first language on the list.

Find another xbox, either in person or online, and each movement you do on the one that's in English, do to the one that is in the other language. then change the language. you can probably go on youtube and find out how to change language and just do what
he does.

I have the same problem on my xbox series X. For two last weeks I cannot update my Store (I am in an update loop when installing 112,05 MB over and over), Store does not display any sale offers from main screen (when entering it is always "something went wrong" ... etc.) and the best of all - 3/4 of Store menu is in... English, the rest is my own language. Looks very funny. No problem for me but the whole system should be in my language.

Any reset, unplugging, reseting settings etc. worked. Unfortunately.