Is there any way to set the incoming caller ID on a SIP trunk to display the name only?

We have the NS1000 receiving information from a Nursecall system via SIP trunks. When an emergency pendant is pressed, the Panasonic phones display who it is and where they are located. The issue we are running into, is there is almost too much information trying to be displayed. If we could limit the caller ID to the name only, it may make the display a little easier to read.