It only says SMMA on my chart because I typed it there as to be a reminder to me as to what it is.
I use 4 different trading platforms and it's easy for things to get confusing when switching back and forth between them.
Notice in the lower right corner where I typed "RHO2 SMMA" in as a name. You can label an indicator anything you want to in TC2000.
Always a Student, Never a Master - Emulate What Works