I am an old WordSearch user. although, your program is better in many ways, there is one thing WordSearch has you might consider. It is called a group driver. here is how they describe it. It works great
Four Sync Groups. We've solved that problem in WORDsearch 9 with "Sync" Groups. Every kind of book that might be synchronized to the Bible—Bibles, Commentaries, Maps, Cross-References--has a Sync Group button, which lets you assign one of four groups. Each book in the same group Syncs with the other books in that group. If you change the position in any one window in a group, all the other group members follow along.
Follow the Leader. You can make one book in each group, the Group Driver. If you move the location of the Driver, all the others follow, but if you move the location of a book that is not the Driver, nothing else changes.