Change language without changing Region!

This would be better placed in the feedback forums here:
forums.xbox.com/.../default.aspx

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).

Hello,

You can change your Xbox Live account language without changing your country only if your country or region supports multiple languages (for example, Canada).

Germany supports only German.

Hope this answers your question.

Because as mentioned you took the risk

You cant change the region nor the language WITHOUT Changing your account region rebuying the content

Redownloading the content DOESNT change the content nor localization

Xbox live regions are NOT based on continent.

It is based on your country as stuart mentioned changing your account region to get content you arent supposed to will cause download issues

(( you can change the locale language of the dashboard in settings however online games and content will still be decided by the region of the account

if english is not offically supported in the region of the account you cannot change to it

once set a region of an account cannot be changed

nothing can be transfered between accounts not gamerscore or content ))

how can i change the dashboard language ??

when i disconnect from XBL the language become english , when i connect its back to french ??

((To change the language: Settings > System > Console Settings > Language and Locale > Language > Select the language you want.

You can not change the region on your console and you can't transfer a gamerscore)

this option don't change the dashboard language .