No. But there a some hacks/tricks you can do. So one example could be, Put a single character lock button under your world select button with price set to zero. Make sure you un check block click through on world select button. You would need to add the character again in character, just name it something different and change the sounds. That might work.
Thanks but in my game I can't do that as the character is transferring from one world to the other automatically using menujump