[Michael Angelo] “It may be a bit spicy for our current challenge but I think I can visualize a workflow:”
You would have to test this workflow, but I think the best thing would be to export an XML from your current Library Event with the “good” names.
Then export an Event from the “bad” library (no reason to import any footage first).
Merge those two Events with the emphasis on the “good” metadata. Import that XML in to the “bad” Library and Replace when it asks you to. At that point, if the metadata is secure, you can relink the media to another data set (if that’s the goal).
I have just started getting to MergeX. It is very cool and powerful. The newest version also handles Project and Roles and can “pass down” updated information from the Event to Projects, which is awesome.
Jeremy