Same pad name on eagle board

I want to create my own library. I can use symbol, package and device to create new library part. I have some pins which have the same name like GND or VCC.

In symbol section, I use GND@1, GND@2 for the same pins and if I add the part to schematic, all those pins are shown as GND, it is good. I want to do that for the package but when I try the same method, it does not work. If I added the package to the board, pad names' are shown as GND@1, GND@2 etc.
Any idea?

Why are you labelling package pins on the board? The board usually doesn't show names of pins. Are you putting those names on the correct layer?