I have another question/bug report regarding the renaming of titles.
It would seem that using name = X in the title history does not work at my first bookmark (which is 486.1.1), i.e. the name of the tile is the default name (so k_france shows as France etc). However, if I add another bookmark at an earlier date (e.g. 400) then the renaming at 486 does work, suggesting that to me that for whatever reason the game doesn't load name changes from the history at the first bookmark. This happens both in-game and on the character selection screen/map. I have tried putting the name = X both at 486.1.1 and earlier dates and the behaviour remains the same.
I do not know if this applies to all first/earliest bookmarks, those before a certain date or if there is something else at play. I am assuming this is a bug of some kind, although if I am missing something (like a define I have missed) of course please let me know.
EDIT: I should probably note that this also seems to apply to adjectives, but I haven't checked to see if it applies to flags/coats of arms.
EDIT 2: It should also be noted that it seems to be working for some titles. The titles that I have it working for are a duchy and several counties, while the ones which aren't working are both kingdoms. I don't know whether it is because they are kingdoms, because they are independent, or some other reason.