Hi, my page with Aspen theme has a navigation menu but all the links point to non-www version of the pages, so Google is choosing them as canonical, although there are canonical tags pointing to the www version of the same pages.
How can I change them to point to the correct URLs?
If you are allowing RapidWeaver to build the navigation menu for you (as in you are not using a navigation stack and building it manually), then there are two places to make sure your site URL has the www added, one in the RW Project File Settings >> General section where you enter your website address, and the second in your publishing settings, where you again enter your website address. Both of those locations need to have the website address with the WWW part in it. Your navigation menu should then correctly point to the www version of your pages.