I'm at work right now and not in front of my computer. Go to the Careers folder and open it. There should be a sub folder or folders named the same as each of your Kaleuns ie: Reichling....just lengthen the name by adding the letter 'x'.
If you only have the one career saved and/or a pne called 'player', delete the player save and create a second ficticious career using any other name you want.