Waterproof Case for Gopro Hero 4 3 Plus, Protective Rotective Underwater Dive Case Cover Housing for Go Pro Hero 4 3+ 3

Does this fit the hero plus?

Does this feed with hero 9?

does anyone know if you can change the back door? I do not want to keep the water proof door on, I want to use the normal back.

Does it work with GoPro hero 3+ lcd ?