When you save the contents of a SAS window to a file, SAS assigns the filename as
the title of the window. You can use the WNEWTITLE command to clear the active
window and remove that title (reverting to Untitled).
If used in the LOG
or OUTPUT window, this command clears the contents of
the window and changes the name to Untitled. If this command is used
in the Program Editor window, SAS prompts
you to save the contents of the window before clearing it and removing
the title. If this command is used in the Enhanced Editor window,
SAS opens a new, untitled, Enhanced Editor window.