Answer

MSI Laptops that are pre-installed with a multi-language Windows system are created based on the English Windows environment, therefore some Windows default-supported applications will recognize English as the default language.

Therefore, when selecting another language during the Windows out-of-box experiences (OOBE) setup process, these applications will show in English when users first sign in to their accounts. 

Connect to the network and run the auto-update in Microsoft Store's apps library or launch these apps to trigger the initialize process, applying the chosen Windows system display language.