Moderator's note: I split your new question off. You should start a new thread with a new question. Prior solved question.

Do not just tag another question on in a thread, even if it is your own thread.

That way you will get the best answers and others using the site can more easily find your questions and the resolutions when they have a similar question.


You should use templates not "Word documents as templates." Word has a specific file type for templates. Use it. Templates in Microsoft Word

The filename is likely a field. It can be updated by going to print preview in most cases.

You should use the CreateDate field in your templates rather than the Date field. Using Date Fields in Microsoft Word
Here is more about page numbers: Page Numbers in Word 2007-2019 (365)