For this specific case: https://www.amazon.com/dp/B0B1B1Y77L
You can unscrew and replace the little faceplate logo on the cover. I added my own logo. You can add the DJI logo (both an “innie” and an “outtie” version) or you can use the blank plate to add your own logo.
If the holes are too small for the screw to get it flush, you can stick an Xacto knife in each hole and rotate it to make it smaller
I have the RC version (controller where you connect your phone) but it looks like the RC-N1 case has the same design.
The author marked this model as their own original creation.