unnotify
/ʌnˈnɒtɪfaɪ/Definitions
1. verb
to remove or cancel a notice, notification, or warning
“The company decided to unnotify its customers about the delayed shipment.”
2. verb
to fail to notify or inform someone about something
“The doctor unnotified the patient about the test results, which led to a delay in treatment.”
3. noun
the act of removing or canceling a notice, notification, or warning
“The unnotification of the project deadline caused confusion among the team members.”