How to send mail alert according to the language ?

How to send mail alert according to the language ?

Hi Zoho team,

As multi-language is supported in Zoho, how to send a mail alert according to the language ?

Example : when the manager approve a leave request
User A : language = English => he receive the approved leave notification in english 
User B : language = German =>  he receive the approved leave notification in german

Thank you for your answer.
Emmanuel