Can I download a Russian ver. of an expansion pack I bought in the USA?

[kartafffenka]

I'm planning to buy expansions I don't have in the USA, but the ones I already have and the base game itself were bought in Russia. I haven't downloaded them yet, but I wanted to make sure that I will be able to have my game using only one language, no matter if that's English or Russian. If I insert a code of the expansion I bought in the US to Origin, will I be able to choose Russian language game to install? Or does it depend on the Origin account language? Because I haven't created Origin account yet. Thanks for your help!