Headers or Footers in Existing PDFs

I am creating a document by using plumsail to merge existing PDFs according to variables received from our CRM system. Much like a few requests here I want to add page numbers to the final PDF

My issue is that I am acquiring these documents already in PDF format. Is there any way to insert a header/footer into an existing PDF document via Power Automate and Plumsail? Right now I am simply merging them but to add unity and cohesion I would like to present a common thread (watermark likely won't be the solve)

Hi @Greg_Rinsma,

At this moment, we can suggest only using the watermark option.

Best regards,
Petr Bushuev
Plumsail team