Sure!Just put tape over the red window...
But without the frame numbers on the backing paper, (showing through the window),
proper frame advancing/spacing is a bit difficult...at best.
And, without the thickness of both the film and backing paper against the pressure plate,
the film may not lay flat and firm in the film plane.
A few too many hoops to jump through. But, if you already own one of these cameras,
then I do understand that a few people will be happy to go the extra mile to be able to
shoot with some fresh film...much like those who cut down 120 film for 127 cameras.