How to erase places made with the CreatePlace and SavePlace services?

I have a small Game (made with Universes) and I am using the CreatePlace and SavePlace services to make personal tycoons for players to play in.

I used my own player for the testing, and at about halfway during development, I changed the place that is created for every new player.

However, I had already made a personal place for myself just before changing the template. So, every time I test it, I always get sent to the original place I first made.

How would I erase this place so I can continue to test?

(Code I was adapting from was from the Wiki: Link)

You cannot erase any place in ROBLOX, you will need to get your script to make you a new one and use that instead of the old place, so it doesn't confuse you change the name of the old place