Hi @cjroe, sorry to hear about the trouble, collection templates get created each time a collection is created.
When a collection is deleted, the template also gets deleted.
If you are having some trouble deleting cms collections or templates, contact to support and we can help with that.
The general procedure to delete collections and corresponding templates is:
- Delete all/some collection lists from pages and symbols bound to collections you wish to delete
- Delete all items from all/some Collections
- Delete all/some collections
If the issue is different, can you list the steps you are taking, and more information about the random collections, such as site link, collection names that are getting created?
If you do want to share that publicly, then contact to support from the contact page and we will be happy to help.
Thanks in advance.