You can influence the keyboard type (e.g., numeric, URL, email) using UITextInputTraits , but this is layout-specific, not language-specific. 3. Desktop (Windows/macOS)
On desktop environments, there is more flexibility through system APIs: change language of keyboard
Press Windows Key + Spacebar to toggle between installed languages quickly. 2. How to Change Keyboard Language on Mac (macOS) You can influence the keyboard type (e