Maybe instead of duplicating entire projects and pages, It would be great to be able to save rows and insert them again on other pages.
For example, if I create a row that has a project title with description and some links in it, I want to use the same layout it in other projects as well. I save it as “project description" to “my rows” and insert it in other new projects I create.
It would be great if there were two kinds of “saved rows". One you can edit the text and exchange images and the second one stays the same wherever I insert it (Kind of like the footer works now.) Like I create a "newsletter signup" row that has the same content and look on all pages I insert it.