How to start a new RTTS player, and delete the previous one

I can't save the name of the player without "inappropriate text" errors coming up. I've started 3 different RTTS players who are all named Joe Random. I've played with them a little bit, but it doesn't seem right that I can't save the player's name as I want it.

Where do I click on and what do I select to delete all the old RTTS files and start anew? I'm willing to come up with a new player name, or a 2nd or a third, to keep his name from being "Joe Random".

When you enter to Road to the Show click on Settings the select File Management then select Delete there you can delete all.
To start a new Road to the show on the main page of MLB the Show 21 select Road to the show do not click X right underneath of it shows the square icon so click the square button then New.