PDF Date Modification

I need dates changed on specific pages of a 25-page PDF document. The changes should be seamless to ensure it looks unaltered. Pages needing date changes: 1, 2, 3, 14, 16, 17, 20, 22, 23, 25 Everywhere it says 21 May 2026, change to 4 December 2025... (Budget: $250 - $750 AUD, Jobs: Adobe Acrobat, Copy Editing, Editing, Graphic Design, PDF, Photoshop, Proofreading, Technical Writing)