This might be impossible, other than brute force through every label style, but I've got a request to convert _all_ my C3D labels to ArialNarrow from Arial, for one (fairly major) client of mine. MLeader, Tablestyles and Dimstyles are pretty straight forward, but if I'm setting up a unique DWT for these people, the c3d labels will be tedious to redo.
any thoughts out there?