Delete pages and page templates created using Content Template Catalog
The uninstall process deletes the page templates, portlets, and demo pages added by Content Template Catalog, but does not delete any pages and page templates created yourself.
If created pages using the page templates or created additional page templates, delete them manually to finish uninstalling Content Template Catalog.
When we delete a page created using a CTC page template, the content associated with that page is not deleted. To remove any content associated with a page, a user with Manager access or higher to the library must go to Applications > Content > Web Content Management and remove them manually. The content is located in the library that was selected when the site was created.