Communication Language settings on sub-sites

Please make the language settings on battle.net also be inherited for all the sub-sites (/wow, /d3, playoverwatch, etc.). It’s pretty annoying having to switch to English from russian every single time I visit any of those sites, even though I set my preferred language of communication to English on battle.net.
And I’m not even russian. I’m Ukrainian. I don’t speak russian. It might as well have been in Chinese.

Of course, getting a proper Ukrainian translation or being able to pay in my currency or USD/EUR would also be great, but let’s start small - by stopping assuming that all ex-Soviet states speak russian.