Language Settings
1 - Managing languages
Add new languages to your online store
From your Shopify admin, go to Settings > Languages.
Click Add Language.
Choose a language from the drop-down menu, then click Add.
In Unpublished languages, click Publish beside the language that you want to make available to customers in your store.
2 - How To Translate Language
Please install the Shopify Translate & Adapt app (Completely Free) provided by Shopify. This app will help you to translate different languages.
3 - How To Disable Multi-language Block
We usually put the Multi-Language function in the Header or Footer. Please customize it in the Section Header or Footer.