I thought to help you by making the mod. Actually, there were four texts files, and I was lucky enough to find their names already decrypted.
You can download it at the following address (obviously it requires a moddable version of 4.13.4, or the predisposition to modifications already offered by the stock version of 4.14.1):
https://www.sas1946.com/main/index.p...c,63137.0.html