GTA V Language settings.

From the R* support forum:

Question: How can I change my language in GTA V?

Answer: The language in GTA V depends on your console language setting. If your console language is not supported in GTA V you will be prompted to select a language when starting the game. If you would like to reset the language after the game has already
saved it:

On Xbox 360: Hold LB + RB while booting the game

support.rockstargames.com/.../200195177-How-to-change-the-language-in-Grand-Theft-Auto-V

Změna jazyka v system language a location nefunguje. Stále je jazyk v GTA V v ruštině.

Translation -

Changing the language in system language and location does not work.
There is still a language in GTA V in Russian.

Tried this method with no success. Also have tried various other methods.

Thanks for reaching out, I hope this link helps: https://support.rockstargames.com/a...-to-Change-the-Language-in-Grand-Theft-Auto-V

That's really odd. Let's try something different.
If your language and location are set to United States - English right now.

Please delete the game and power cycle the console one more time.

After that, download the Xbox app in your phone.
Once configured go to the profile tab and tap the little cog icon in the upper right > under app settings > language and location select the same configuration as your console

Then go back and go to the search tab > search GTA V > tap on it and select "download to console"
Once downloaded verify if finally the game appears in English

If the issue persist you may need to reach Rockstsr support to see if there is a bug with the latest GTA Version, because according to their official article is enough with changing the language on the console

https://support.rockstargames.com/articles/2001...