I created a name for a 529 mutual fund. Later I found the official name and began using that. I now have many transaction entries using the name I created and many later ones where i used the official name. It messed up my basis calculations as it sees them as 2 different securities. I tried to do a search and replace but it wouldn't let me do that in the security field. I then tried editing/renaming the original name to the new name, but it won't do that saying that security already exists. Is there a way to change all the old transactions to the new name automatically? Otherwise I would have to edit each individual entry, of which there are around 100.