Macro Sheets Only
Changes the title of the Microsoft Excel application workspace to the title you specify. The title appears at the top of the application window. Use APP.TITLE to control the application title when you're using Microsoft Excel to create a custom application. This function does not affect Microsoft Excel for the Macintosh.
Syntax
APP.TITLE(text)
Text is the title you want to assign to the Microsoft Excel application workspace. If text is omitted, it is restored to Microsoft Excel.
Remarks
Related Function
WINDOW.TITLE Changes the title of the active window
List of Customizing Functions