Russian makes sense as that was the main type of tourist who would go to Georgia and hire an escort (Pre war ofc) and poor design is par for the course for Georgian sites. The Montenegro stuff is strange though.
I was in Georgia in 2019. They hated the Russians then. The Russians had been in ten years before, blown up infrastructure, killed a lot of Georgians and strengthened two breakaway regions.
All through Georgia there are EU and USA flags. I spoke to a few Georgians about Russia and they can’t even bear to hear the word.
I would be surprised if there were many, if any, Russian tourists. Plenty of Chinese, quite a few Germans as well, although I guess the Germans don’t need to travel for sex.