PDF-design software to edit PDF book cover

Hi,

I need a small amendment made to my existing paperback wraparound cover.

Please make the following changes:

Remove the existing publisher ISBN and barcode from the back cover.
Reconstruct the background cleanly and leave the barcode area blank, as Amazon KDP will generate and place the new barcode.
Remove the website address www.stroke.org.
Replace it with mine. Keeping the same position, font style, size and alignment where possible.
Remove any other publisher branding, publisher logos, QR codes or contact details linked to the previous publisher.
Keep the rest of the cover design unchanged.
Supply the final cover as a print-ready PDF suitable for Amazon KDP paperback publishing, along with the editable source file.

I can provide the existing cover PDF, the new ISBN and the final book size and page count. ( 300 pages, 6x9)