Assistance in creating a BATCH FILE that will automate my process

I want a batch file that will read CSV file (Example: [login to view URL]) and paste it into an excel File ([login to view URL])>> Wait >> Then do 3 things: 1 - Export to another excel File ([login to view URL]) 2 - Mail Merge to a Word Doc ([login to view URL]) 3 - Export to PDF form ([login to view URL]) The example is attached: And I want a Robust coding ( minimum or no hard coded)and must include comment. Whiteboard is a sketch of what I want to be done. Please ask all questions now before accepting this work. Wordpress, Shopify, Python, PHP, Excel. Thank you