Glad to help, Dimitri! I like what you are doing with this mod.
The names are a messy thing to change. I'm still trying to figure out how to get unicode letters to show in the marriage offers. Some letters, like Í and Ş won't show properly in when the marriage offer window pops up; but other unicode letters like ä or ü appear just fine. It may be an issue with the capital letters at the beginning, but there it no place in which to mod the thing! A shame, because it is the only real drawback to using proper letters for the Turkish factions and such.
If I had time, I would go through your name files and check; but I'm in the midst of trying to add some of the new resources from Kingdoms (like glassware and honey and salt) back into The Long Road. I'm amazed it took CA this long to add salt as a resource, considering it was often worth its weight in gold during the Middle Ages.