You are able to change the default text, buttons, instructions and error messages on shown on your live test link into any of these 15 languages:
🇩🇰 Danish
🇪🇪 Estonian
🇫🇮 Finnish
🇫🇷 French
🇩🇪 German
🇮🇳 Hindi
🇮🇹 Italian
🇱🇻 Latvian
🇱🇹 Lithuanian
🇳🇴 Norwegian Bokmål
🇵🇱 Polish
🇵🇹 Portuguese
🇧🇷 Brazilian Portuguese
🇪🇸 Spanish
🇸🇪 Swedish
How to set the default language for participants:
Open your project
At the top-right of the page, press the ⚙️ icon for settings
Go to the Language section
Select your desired language from the drop-down list
You're able to see the changed buttons and components by pressing Preview on your project.
Please note: This will not translate the text you add to your questions and tasks and the language shown on steps in the Build tab of your project will not change.