So, I've uploaded a mod that does something like that... It may not be perfect, so if you have any questions, feel free to ask. I suppose you'll know how to add this to your campaign. So, to summarize what this mod does:
-Changes the interface when starting new game to allow you to add your name.
-Completely removes "Amelie" part from your name.
Well, that's about it. Unless you modified files used here yourself, it should work. If you have any trouble, let me know. If you want more specific answers, ask more specific questions.
Hope this helps.
