Are they in a Folder or Collection? You need to create collections with your desired name. You can move them into one collection. At that point you can select all the cards in that collection and add them to a second collection. You will need to have the collections already built in order to move them. Hope this helps.
Collecting; Flyers-Red Wings-Brodeur-Cujo-Hasek-Shanahan, 04-05 Franchises Memorabilia