How to customize email alerts

While setting up tasks in projects, I have an email that is auto sent to project participants when I change a task

The email reads:

This is a notification for a task that is due today, and a sample Email Alert. In ERPNext you can setup email alerts on anything, Invoices, Orders, Leads, Opportunities, so you never miss a thing.
To edit this, and setup other alerts, just type Email Alert in the search bar.

but when I search for Email Alert in the search bar, I cannot find anything

Go to settings - email -Notification. Also check your user permissions

Thank you so much. My mistake was expecting to see a notification item with “Task” in the title.