You can duplicate an album, or sub-project, at any time so you can easily make changes and not effect your parent project.
When you click on the Projects icon, you will be give a list of your parent projects. When you select a parent project, all sub-projects will appear to the right. To duplicate an Album Builder project, right-click the Album Name and select Duplicate.
Once you confirm that you want to make the duplicate, you will get an exact copy of the original album with "- Copy" at the end of the album name.
Change the Album Name
Once you have copied the Album, click the AB icon from the left toolbar and in the Album Name field, type in the new name. Remember to click Save Changes once you're done.
Please note that you can not change the name of your parent project.