Posting in multiple tasks is burdensome

We use a general task for overall status of a project because we are dissatisfied with dashboard. This works great for us. We reference other tasks along the way in the project we’re working on. However, we find we have to copy/paste in all relevant tasks to keep organized. It would be great if there was a way where you could post in one task and then reference the others you want the comment to appear so it appears on all of them in one instance. That would save a ton of time. Thanks!