Sets the name of a group.
void SetGroupName(
    int nGroupIndex,
    LPCTSTR lpszGroupName 
);
Parameters
- [in] nGroupIndex 
 Specifies the zero-based index for the group for which the name is being changed.
- [in] lpszGroupName 
 Specifies the new name for the group.
Remarks
The group whose name is being changed must have been added using the CMFCRibbonGallery::AddGroup method.
Requirements
Header: afxRibbonPaletteGallery.h