How to move/overwrite a purchase template (starter site) into an existing CMS site

After upgrading a project to a CMS site and trying to build a project it decided to purchase a template from the community and modify it instead. How do I move this template and overwrite the content of the CMS site?

@Loic_Fonkam - Short answer is you don’t. Usually you could get the template site built and running the way you want, then cancel hosting on the old site, and point your custom domain to the new one. This is covered in the Webflow University.