Auto-Generate a Menu for the Existing Web Site
Having set up a website, then you need a menu that can be link to every page on the website. Build a menu manually or generate a menu automatically? Obviously, generating menu automatically is a simple way to reach your needs.
Note: It would be better to use absolute link path in your page.
Create a library item in Dreamweaver, and insert the library into every page.
/tutorials/insert-menu-to-multiple-pages-by-library-in-dw.htm, here you can learn the way to create a library item.
And then we can see how the menu works:
Generating a menu from the linked HTML pages is finished. You can do the same to build a menu for your website.