Community Tip - You can change your system assigned username to something more personal in your community settings. X
I create parts with numerous planes and I believe it would be helpful to allow the user to change the plane color individually.
You can toggle the name (tag) of the datum plane on/off in the environment settings (see image)
On the color of the datums, you can customize the color of the of ALL datum planes in the environment under system colors. You can not change the datum plane color individually, if this is what your are suggesting, you may want to clarify that.
Stephen, Thank you, I have clarified my suggestion to change the color of planes individually.