Language change

That's not changing your region or language. That's your locale on your console. The only way to change the account region language would be by going to the link I gave you above and following the directions under Change your Xbox LIVE account language.
You followed the directions for Change your Xbox 360 console language.

The console language does not affect the language of the game it's only for family settings and WiFi settings if you use those two things. The Xbox LIVE account language is what's going to affect the language of the game and your account.

But as I said, ultimately it's up to the developer to make it so there are multiple language options from within the games menu. Without those two options available to you, you will not be able to change the language of a.) your account (if there's no preferred
language drop down) or b.) change the language of the game (if there's no settings to change the game language).

Hey,

On Xbox it's as simple as setting your Xbox's language on the language you want and it'd download some files to change it to said language. I assume it's the same on PC and thus give changing the display language a try.

Also some games have the option to change the language and subtitles in-game in the options menu, I suggest going through those first before changing the language of your PC.

it hasn't been fixed, we still cannot change the game language without changing the whole operative system language. Steam has an option to change each game's language, add that.

The application's language is based on your computer's language. You will need to

change the language of your computer in order to change the language of the application.

Hey Sahan, If you log onto your console under your gamertag, Go to the MyXbox menu (the one that has your avatar) go to the far right system settings tab, the first option is console settings, then the third down is language and locale. The first option
within this is language - if you go here you should be able to change it to English.

Hope this helps