Protect multiple pdf with different password from Excel at once using VBA

Hi,

I need experts help to create a vba
Something like same as shown in video : youtube.com/watch?v=5qA2uGLfmGE&t=53s

This is needed for monthly repeated salary slip work. (i have the pdf file readily available without password from another system)

i would like to use excel vba steps to encrypt the file:

1. Define Folder path to give input for Macro
2. List down the file names in Column A cells with 100 rows (only pdf to be listed from a folder even if the folder consists of multiple file formats)
3. Enter password in Column B against each file name.
4. Mass save & create encrypted multiple pdf file with different passwords in new Folder path.

Guide me , if i need to buy any additional plugin to make this happen.

your suggestion will help for my daily work and will reduce the manual entry time.

i need to learn about this too