Rename Color Dialog Box
With the Rename Color dialog box you can change the name of a named color. For more details, see Renaming named colors.
To open it, either:
 click the Rename 
 button in the Color Gallery,
 click the Rename 
 button in the Color Gallery,
 or select Rename 
 from the Color Editor menu.
 or select Rename 
 from the Color Editor menu.