void SetTitle( LPCTSTR lpszText, UINT nStyle = 0 );
Specifies the style of the property sheet title. The style must be specified at 0 or as PSH_PROPTITLE. If the style is set as PSH_PROPTITLE, the words "Properties for" appear before the text specified as the caption.
Points to the text to be used as the caption in the title bar of the property sheet.