If a paragraph (usually a scene heading) has a number (or number & letter) that it shouldn't have, it can be removed or edited this way:
1. Click anywhere into that paragraph;
2. Go to Production > Edit Scene Number.
To remove the number from the page, clear the box with the Delete or Backspace key and click OK.
To change the number to something else, edit the value in the box and click OK.
9006
https://fd.support/3CiaFig