Go to the SMT section by pressing the ESC key on the website, where you want to apply translation.
For example, if you want to apply translation for Header section SMT content.
Then go to the edit option and in the header section
There we can see the available languages list and also a check box “Enable this translation”
We need to change the language needed and add the HTML code we want to display in other languages and check the check box “Enable this translation”.