If you run Yast Boot Loader, and change something (I usually just change the timeout by 1 second), it should create the correct entry. And then you can delete the wrong entry afterwards (if it is still there).
efibootmgr -b 0000 -B
will delete that entry.
However, if everything is actually working, maybe you should just leave it the way that it is. The name of the entry doesn’t actually matter, as long as it works.