Ans: Once you install Flits code to your store, please follow the below steps for the multi-language option.
Step 1: Please open Shopify Admin.
Step 2: Select Online Store option from the left side menu.
Step 3: Open Themes section.
Step 4: Click on the Actions button through the Live Theme(Current Theme) section & open the Edit Language Section.
Step 5: You can see a screen as below image.
Step 6: Click on Language and select language. Now click Flits and update translations as described in below image.
Step 7: Update your desired language settings and Save changes.
Congratulations..!! You are now ready to use Flits in your preferred language.
For any help contact firstname.lastname@example.org