Do you have reipatcher, or bepinex and xunity autotranslator plugin installed correctly into the game folder?
If so, then make sure your folder path only contains english fonts, so called 'foreign fonts' prevent the function of autotranslator for some reason, don't ask me why, I don't know.
If you do not have neither reipatcher or bepinex within the game folder, begin your google search adventure there.
Then make sure you get the correct, 32 bit version of the required software for the game and follow the installation guide presented for it at the site, which provides the piece of software.
If you have done everything as instructed, and still the game doesn't autotranslate, you may need to shorten the folder path, the game may be too "deep" in the folder jungle.
If that doesn't solve the issue, you may have to try switching your system locale to english from your currently selected non-english type, don't ask me why, I don't know, helped for me in several cases to swap locale if the above mentioned failed for unknown reasons.