very simple InDesign job

Description

I have a book in Indesign that needs two very simple modifications.
1) in one of the first pages (I think page 4) there is no QR code. the page should have the text and the QR code of the first PDF I will provide
2) in the last page there is an hyperlink, which makes no sense for a printed book. I will provide a PDF the correct page, with the QR code at the end
I just need these two modifications, and the final PDF in print format, besides the correct Indesign file.
Please keep all the document settings like they are (bleed, margins ecc..)