Remove/blank slide label image from CZI file

Hi all,
Some of our researchers scanned a huge pile of slides on a Zeiss Axioscan.Z1 and didn’t fully anonymize whatever was on the slide label. So now all these files have a small image of the slide label in them :frowning_face:. I’m aware of the anonymize-slide script for Aperio, 3DHistech, and Hamamatsu files (https://github.com/bgilbert/anonymize-slide). Is there something similar for CZI files or does anyone have a usable workaround? @sebi06? Note that we’d prefer to keep the files in their original format rather than converting them to e.g. OME-TIFF but that’s our fall-back.
Thanks,
Damir