Import Page-Specific Data to Populate Form Fields on a Multi-Page PDF

Hi all, I've been researching documentation, but can't find a specific solution to my issue, maybe someone here can help:

I have a multi-page PDF, and I want to add some custom text to every page. The custom text is just a number, e.g., 01, 02, or 03, placed on the same position on every page, sized and underlined. The custom text is to be supplied from a spreadsheet, which could be reformatted to whatever file type would work best, e.g., XLSX, CSV, etc. To acomplish to task completely, I assume I'd need to take 2 specific steps:

1. In Acrobat Pro: On the multi-page PDF, create a formatted form field that will appear on every page, and allow for custom population of the form field on each individual page.

2. Import data from a provided file format to populate the form-fields, page by page.

I'll take any suggestions on how to do this, and I am not limited to Adobe products. I currently manage data in Google Sheets, and custom edit multi-page PDFs with MacOS Preview (manually, page by page), so I'm open to anything; using Acrobat Pro and Excel, using Google apps, or any other cloud-based or third-party apps.

Thanks for your time and help.