Changing the title of an Adobe PDF [Document Properties]

NOTE: The directions below explain how to change the Document Properties Title, which is part of the Metadata

Open Adobe Acrobat DC.
Open the file you want to change the title in.
Click on the File menu, usually top left.
Scroll down to Document Properties within the File menu.
Click on the Description tab within the Properties menu.
Fill out the Title field.
Select OK for changes to take effect.