Is it possible to edit the notification template content

HI Team,

Please let us know whether it is possible to edit the content in the email notifications and whether the changed content reflects in the email notifications triggered to users.

In the subject, example: List cancel notification template

Subject : Review #${review.id}: cancelled 

Is it possible to add review title too in the Subject, i tried certain combinations. But it didn't work.

Combinations:

Review #${review.id}: "${review.title}" cancelled 

Thanks and Regards,

Avinash