Is there a way to tag a persons name on an email body as you can do for outlook eg @James

Tagging names of persons in the to field on email body

Can you explain a bit more about what tagging names means without just saying “as you can do for outlook”? I have never used that application, so I have no idea what you are talking about.

This is the type of function I am checking if its available on eM client 

No, that is not possible in eM Client.