When you make a change to a template, Dreamweaver prompts you to update the documents based on the template, but you can manually update the current document or the entire site if necessary. Manually updating template-based documents is the same as reapplying the template.
You can update all the pages in the site, or only update pages for a specific template.
To update all the files in the selected site to their corresponding templates, select Entire Site, then select the site name from the adjacent pop‑up menu.
To update files for a specific template, select Files That Use, then select the template name from the adjacent pop‑up menu.