If only fields in AutoCAD can reference texts from tables... been a lingering problem for ages, otherwise I would have:
1. Used the provided to create the CSV
2. Inserted a table somewhere on AutoCAD, and use a data link to link the created CSV file to the table.
3. Used a field to reference the text from the table in that specific cell.
So when you change the text on the CSV file, save the CSV, reload the link in CAD, and you'll see the change.
Even though the above is not applicable, it's still not entirely impossible. At the worst case, you might just use reactors, but it's a tedious process. For someone who seems to only demand for free codes and -8 community reputation, you need to realize that the kind of "code" you're requesting for is not something a few simple lines can solve for you. Sooner or later someone might just charge you money for it.