3DXchange provides with a conventional method to change the node names of props. It facilitates you to recognize and organize the nodes in your scene.
Select the node for name changing.
Click on the name again or press the F2 key to start the name-editing mode.
Press Enter or click on another node after you finish changing the name.
Note:
If you load a Standard, Non-standard or Non-human character from iClone, all the node names are locked for re-editing in order to prevent animation-missing issues.