- The duplicate theme for 2nd language
- Copy a preview link for 2nd language store
- Go to Navigation > Create Language menu
+ paste preview link for 2nd menu
- Config by show the multilanguage menu here
- Now go to Customize the 2nd store then translate the text
Note: this way is not the perfect solution because you can not translate the product, blog, page so we do not recommend, if you need a perfect solution so we recommend using the third-party app like Weglot.