To change the checkout language in Shopify, you can follow these steps:
1. Log in to your Shopify admin panel.
2. Go to “Settings” and then click on “Checkout”.
3. Scroll down to the “Checkout language” section.
4. Click on the drop-down menu and select the language you want to use for the checkout.
5. Save your changes.
Once you have saved the changes, the checkout language will be updated accordingly. It’s important to note that not all languages are available by default in Shopify. If the language you want is not listed, you may need to use a third-party app or hire a developer to customize the checkout language for you.