Can SID/STAR have shortened names? I have a strange naming difference for a SID in a route. The route is:


  DOME4W DOMEG Y841 ANAVI DCT NVO UM170 KENUM UM615 IDOSA UN857 RESMI
  UN491 DITAL UN872 DIDAK UZ15 ARDOD A5 VALAX VALA1A


I am bothered by the DOME4W departure (Paderborn Lippstadt, EDLP). The actual name is DOMEG 4W.

Is it allowed to have shortened SID names? In the FMS, I see this as well as DOME4W, but the SID description name it DOMEG 4W. Why this difference?
According to the Jeppeson chart legend[pdf] those are database identifiers. I'm presuming that's what would show on a menu in the FMS.