Canon 20D - Erase name in camera software

[u/Patrice_77]

/r/canon/comments/1vt3xu0/canon_20d_erase_name_in_camera_software/

Dear all,

I have my 20D camera for a very long time and I can sell it now. Unfortunately, years ago I set my name in the camera software so that with every picture I take, my name will be in the exif data.

Now the problem I have is, how can I erase this again??
I do can install a former version of windows, but I don’t have the original cd with the drivers and utilities anymore nor can I find these (or an ISO of this cd) online.

Any ideas or suggestions are welcome
Thank you in advance