Can I sell sublimation templates or any templates using your resources?
No, unfortunately not. If you are selling a sublimation template (or any template) to a customer who then makes a pillow (for example) and then sells that pillow, that would be considered sub-licensing and is strictly forbidden under any of the licenses I provide here or on any other marketplaces I sell on.
You are however, able to make physical products using sublimation for sale as long as all the other guidelines, ie. original design etc. are adhered to.