Remove mentions when copying comment via automation

[Chris Swee]

Hi -

I have a relatively simple automation rule that copies the last comment on a subtask into the comment history of the parent. I'm trying to determine if it is possible to remove any mentions when the comment is copied as it duplicates the notification email - 1 for the subtask and 1 for the parent.

I think the only relevant portion is this:

Comment from sub-task {{triggerissue.key}}/{{triggerissue.summary}}

{{triggerissue.comments.last.body}}

Ideally, I'd like to have the copied mention display something like this: Commenter mentioned [user name]; but I will settle for just removing the mention in the parent comment altogether to avoid the email duplication.

Is either possible?