Cyrillic route title cause empty data-unique attribute

[artem-tverdokhlebov]

This leads to not working route click.
I think there are two ways to fix this. First one is to transliterate non-cyrillic characters. The other one is to generate unique id for each route to avoid collisions. What do you think?

[shalvah]

Hey, I don't have much time to spend on this, but I'm open to any fixes you want to send in.