Deleting Markers in Batch without deleting Metadata

I have a big collection of WAV audio files with markers and metadata (artist, title, year, album, etc...) attached to them. I would like to get rid of the markers using a batch operation in Audition, but keep the rest of the metadata. Audition doesn't let me keep the rest of the metadata of the file when I delete the markers: using the checkbox upon saving it is either letting me 'include markers and other metadata' or not, but never seperate the two. Is there a better way to do this in batch? Thank you for your input!