The game doesn't automatically detect languages. You must edit the config file.
Dishonored: Definitive Edition (FitGirl Repack), adding or changing language packs for French, Italian, German, or Spanish involves specific installation and configuration steps. Selective Language Packs The game doesn't automatically detect languages
Are you having trouble finding the specific .ini file to edit, or The game doesn't automatically detect languages
The installer finished with its usual efficiency: 22.3 GB compressed to 11.8. Selective download. He checked the boxes: French, Italian, German, Spanish. No English. He’d had enough of English. The language of the Overseers. The language of the warrant nailed to his door. The game doesn't automatically detect languages