UN-rename/restore renamed footage?

I've imported several layers of an Illustrator file, and renamed them in the *Project* window. Is there any way to see or restore the original imported name of any renamed footage?

I can see Illustrator name under the File Path column, but that not the original name as it was imported.

thanks

Thanks for your reply. It's actually just showing me the name I gave it (in parenthesis). Below you can see I've named it "1" and the dropdown is showing me which comps & layers in those comps (normal behavior), and the name that it is using in those comps (It's showing "1" on each because I have not re-named it in those comps).

I am trying to figure out which layer name it is in the Illustrator file, which has tons of layers. This happened also on a co-workers project, so I was hoping to figure out a way to retrieve that original imported name.

(You can see some of the other original names in the project area below the highlighted file. The one I accidentally renamed originally had a similar name, ##/NA map layers named.ai)

I exported as an XMP in hopes it saved the original name in there, but it did not (at least not in human readable form!).