ADDENDUM: Post was asking why the protagonist's speaker was named "You" instead of the name you picked for him at the start of the game.
Can it be fixed? Yes.
Will it be fixed? I don't know, I'm not Arc.
But one thing I know for real, aside that there will be bloodshed, is that I've not seen anyone complain about this in the 3 years the game has been out in the public.
Characters address you by the name you picked, aside from the ones that use a nickname or a title.
e.g Morgana calling you "Little Rabbit" or a slave calling you "Master".
So I don't think it will be changed, but I'm not the one calling the shots here.
Hell, I'm just unofficial tech support.