When you create the URL of your new podcast it is linked to a unique identifier. For this reason it is not possible to change an existing URL, the only way to change the URL of your show is to start from scratch.
It is very important to keep in mind that this action will erase all your current episodes and statistics, so we recommend using this function only when you are sure that you want to start from scratch.
Please follow these instructions:
1. Click on the "Subscriptions" section:
2. Click on "Permanently delete my podcast” in order to delete the podcast you currently have and replace it with a new one that you can start from scratch.