Text Revision for Large PDF

I need the wording throughout a product catalog updated. The document is a single PDF of more than 50 pages, so accuracy and consistency matter; every change must flow seamlessly with existing layout, fonts, and styles.

Please return a clean, press-ready PDF plus the working file you used so future edits remain straightforward. All links, images, and pagination should stay intact—only the specified text changes should differ from the current version.

Before starting, I will provide the PDF and a marked-up list of exactly what needs to change. Feel free to suggest the most efficient toolset for the job (Adobe Acrobat Pro, InDesign, Illustrator, or another solution) as long as the final output meets the acceptance criteria above and preserves print quality at 300 dpi.