Lost metadata - ProTools

[casper2000]

Hey, I am working on an older project that has .aaf with lost metadata. I cannot contact the editor anymore.
In ProTools, I need channel names of the audio clips in the aaf but it doesn't have any.
However I do have original audio that do have those metadata and channel names.
Question is, is there any way in ProTools to replace those clips with the original ones?
I know about Field Recorder Workflow, however I don't have ProTools Ultimate, just Studio, so I cannot work with that.