[Help] how to create an NPC?

[juniorsls]

Hello to all, someone could shed some light how to make an NPC from scratch with his own luckface your own name and so on.

Cause I'm in big trouble when I do a few copies of an NPC and change the name of only one he automatically changes the name at all, and I did not want that.

if anyone has any solution besides creating a new npc scratch please expose themselves

thanks already