link field

Hello,
I have an auto generated CSV file which I do import from my products. But my extra product information is in a field that contains a link and that link contains a text file with the wanted information.
but the field that contains thise information is a link like http://www.example.com/details.txt
and the file details.txt is where i have an html table like https://prnt.sc/m30vim
and those are the information that i want to use to with your plugin
hope you did understand what i wanted to explain

My question is how your plugin will help me to deal with this kind of field if i want to read that html table information or to use that information in filters with your pluging.
thanks, best regards
Cordially