aaaah great
sinnce I am new to MD I still get confused about how it works
I found that MDM is a bit buggy still when it comes to renaming Pads. After the renaming the new selected name would be taken over for every afterwards selected input. For now I worked around that by only renaming the inputs, sending it to MD, then restart MDM and get the new pad names from MD, then alter the settings of the pads.