Web Scraper / Image Downloader from county site (R.A.)

We are a company who must obtain images from a county website each day. The process is very slow and time consuming as the website only allows us to download one PDF image at a time (rather than select ALL, bulk download). We have to download approximately 40 document images per day moving forward, however, we have several back years to download.

I would like to build a scraper/image downloader tool that will do the following:
-Allow me to enter a date range.
-Scaper will log into website and search the date range.
-Uses results to
1) Download CSV of the data
2) Download each document image
-Csv file to be named BeginningDate_EndingDate.csv
-Data and Images stored in a folder named BeginningDate_EndingDate

I have detailed each manual step in this Google Doc:
https://docs.google.com/document/d/12E0_EoWwQS9jFuoyl-cFuKU4IjKtXovwXwZb-l8-o2o/edit?usp=sharing

You may not have some of the same restrictions of the web front end if you are able to log in and perform some of these steps behind the scenes.

I'm looking for a utility for us to run ourselves rather than looking for someone to perform the download process.

Thanks for considering!