Change default naming of coordinate systems in PE5(pics added)

Hello,

I would like to know how to change default naming of coodinate systems in ProEngineer 5, so instead of CS# (where # means a sequential number of created coordinate system - you see this on the picture) I can create for example P1 and then I use Pattern to create coordinate systems from P2 to P24. As you see in the picture I need to edit connector with entry ports and I would like to name the male connector's entry  ports like P# and female connector's entry ports S#. This would save me a lot of time with editing my database of connectors and manual renaming every coordinate system (entry port).

Thanks for your answers,

cheers

Simon