I am not familiar with Scrivener.
What prevents you from doing this in Word?
If you use a heading style to start this "section" you can then easily move it or find it using the Navigation pane.
The term "section" is a jargon term in Word denoting a portion of a document marked off and potentially having its own pagination, orientation, layout and headers//footers. Sections / Headers and Footers in Microsoft Word (Ribbon Versions)