Remove the old sideplates and glue the custom ones on or use double sided tape.
beyerdynamic_nameplate_one_color_version.3mf → Single color, just print
beyerdynamic_nameplate_dual_color_version_ams.3mf → Dual color if you are using AMS
beyerdynamic_nameplate_dual_color_version_non_ams.3mf → Dual color without AMS. There is a simple stop in the G-Code. It will stop, then just swap your filament and press start again. This is the method i used in the picture.
I also included the plain .stl if you like to print it.