Is there any support for language based substores?

Yes, the StoreHippo ecommerce platform allows you to create language based substores. For creating language based substores for your e-commerce store, you need to create multiple substores and add multiple languages. Follow the steps mentioned below:

• Add multiple languages in the “Settings” - > “Languages” in the StoreHippo admin panel. To know how to add multiple languages, go to the helpcenter - https://help.storehippo.com/topic/languages 
• In the “Settings” - > “MISC” section, add “default_language” and “languages” in the Substore Settings field.
• After that, mapp languages to the substores.

Now, the language based substores will be created. To know more about adding language based substores, visit the helpcenter - https://help.storehippo.com/topic/language-based-substores