The Property Editor
The Property Editor is a list of characteristics or properties for each selected object. Changing the property of an object effects the appearance of the object.
The Caption property will change the title on any selected object.
If the Command object is selected, the default title is Command 1.
Changing the caption property is reflected in the buttons litle.
When using Visual Basic for InDesign scripting it is recommended that the Caption property reflect the purpose of the script.