Skeleton > Joint Labelling > Label Based On Joint Names

User Guide > Rigging > Character Setup > Character Setup Menus > Skeleton > Skeleton > Joint Labelling >

Changes the current joint’s label based on its joint name. For example, if a joint is labeled as Shoulder(L) and its joint name is Right_Hip, then the joint’s label would change to Hip(R).

For this menu item to work, the following conditions need be met:

The joint’s name must contain the name of the desired labels. For example, if you want a joint to be labelled as an elbow, the word elbow must be in the joint’s name.
If you want the joint to be labelled as left or right, its joint name must contain the word left or right or begin with the letter l or r.
NoteLabel Based On Joint Names does not create valid full body IK joint labels.