Tiemviewer, you are offending the whole Ukraine right now with your language and region settings!
I'm Ukrainian and I'm currently in Ukraine. When I go to teamviewer.com it redirects me to russian version of your website. When I try to go to teamviewer.com/en explicitly - it shows me message "Please visit your local page for information and offerings dedicated for your country." and then offers to press the button "Stay at TeamViewer CIS".
Firstly, Ukraine is part of Europe if you check geography.
Secondly, Ukraine had explicitly stopped all the connections with the CIS (Commonwealth of Independent States) after russia has started the war against Ukraine in 2014 and it's still going on.
Thirdly, Ukraine had never been a member of this organization due to the fact that it did not ratify the Statute of the CIS.
Fourthly, we have our own language - Ukrainian and international language at the moment is English, so I genuinly don't understand why are you trying to force Ukrainians to use russian language unless you are willing to support russian terrorists in their holocaust against Ukraine and you are also trying to erase national identity of every Ukrainian visiting your website.
Fifthly, we have the language law in Ukraine, according to which every companies website has to open using Ukrainian language as default language. So the question of language is a serious one and it's also official and important to our whole country.
So please fix it and add Ukrainian language to your website and make it default for Ukraine.
Thanks.
Here's the link to Ukrainian version of the page in wikipedia about CIS:
So please check that one instead of the English version and use RMB→translate in chrome to read it in English instead of switching to English page directly since it's not only translated, but also English version has different information there. If you want to be sure about it - consult laywers.