Magento 2 different languages for website

To create 2 different languages for website, first you need to create other store view (admin > Stores > All Stores > Create Store View)

- Name: French

- Code: fr

- Status: Enable

Second, set default language for each store view (Store > Configuration [General])

For default store view, at Locale Options set Locate is Englist (United States):

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Save config

Change Store view to French

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Uncheck Use Website and change Locale to French (Canada)

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Save config. Done

Note: You can change Default Store View to English