Once I got the cad files from Elegoo for the cc2 I decided it was time to make a newer plate holder with space for 6 plates and fix the short comings of my first design. The best way to print this is to use a non compatible support filament like pla and petg. You can print this with the same filament for support, but removing the support take a lot of effort and cleanup. This is a zero glue design that uses the original screws from the side plate. 
According to the cad files supplied by elegoo the mounting screws used on both the cc1 and cc2 are the same placement. This is a perfect fit on my CC1 but I do not have a CC2 to test it on.
Like my 5 plate holder this was designed to match up with the esthetics of my Centauri Carbon stand system.