Download the English language pack from a reputable source. Once you have the files, copy and paste them directly into the folder you located in Step 1. 3. Clear Conflicting Languages
By following this guide, your barbarian hordes will now correctly scream for blood in English (or the Queen's English, depending on the faction).
The primary language data for Total War: Attila is stored in the data folder of the game’s installation directory. Look for a file named local_en.pack .
In many cases, the English audio and text files are present on the disk/image but are simply not activated.
Some repacks write the language to the Windows Registry.

