This is a specific issue with the 2008 reboot of Prince of Persia (often called Prince of Persia: The Forgotten Sands is 2010 — the 2008 cel-shaded game is just Prince of Persia).

Backward Compatibility Warning: On Xbox Series X|S, the emulator often locks the language to whatever your Xbox system language is at boot. Make sure your console is set to English (US) for the original English banter.

Appendix

Game Sales

Step 5: Steam may download a small update containing the new language files. 2. Changing Language via GOG Galaxy

The "Launcher" Method (Standard Procedure)

Upon a fresh installation, the game typically determines its language based on the region settings of your operating system or the digital platform from which it was downloaded. The primary way to change the language—provided the files are installed—is through the game’s configuration launcher.

Step 3: Edit the Language Line