How to include recipient’s name in email template?

Hello,

I have modified the EMailTemplate and would like to include the recipient’s name in the notification message.

For example, if user “A” shares a link with user “B”, user “B” should receive a notification containing the following text:

“B, hello! A shared «123» with you. Click the button below to open it.”

Which variable can I use in the EMailTemplate to insert the recipient’s name?

Thank you!