Include Account name as well in the email send to the user from timeline entry created from Relationship.

When we tag a user in a timeline entry (@mention), a mail is generated to the same user. If the timeline entry is from an Account then the Account name is mentioned in the email or else if it is from Relationship then relationship name is mentioned.

It is not until we click on the Relationship name (hyperlink) we would know the Account name, so is it possible to include the Account name along with Relationship name in the email itself?