So, @TeamYouTube, maybe you can tell me why my daughter watches a couple of cartoons on your platform and then every single video you recommend after that is in Russian? No, really, it's creepy and I'd like it to stop.
Thanks for the info. You can remove recommended content by selecting "Not interested" on the 3 dot menu, this will influence how YouTube suggests videos to you: https://goo.gl/mfD7rf . Also, try checking the location settings on your YouTube app: https://goo.gl/gfY39W