How an items file name is displayed in Bill of Material on drawings

Can someone help me please. I have a hydraulic cylinder with 3 configurations, called zero, mid, and full in an assembly. For some reason, in the b.o.m .on my assembly drawing, the cylinder "name" is displayed as "mid", one of the configurations instead of the actual cylinder file name, and I don't know what to do to change that.---Brian

SolidworksBill Of Materials