Guys, as it says in the Guidelines ...
If not using a tag set aside for multilingual use, post in English only. We can't help if we can't read you!
We don't mind if you use Turkish while discussing a Turkish language pack in the Languages tag. Conversations outside that tag, however, should be in English ... as they may well be of interest to people who can't speak Turkish.
Case in point: this conversation is not about Turkish characters; it's about slug transliteration, which affects many languages. The solution to the problem described by prototurk is simply to wait for the devs to solve the issue that I linked above. That's what that that issue's for: it's a known problem, waiting to be solved. Please be patient.