If you want to pause the notifications from an alert temporarily, you can mute the alert.
You can mute a single alert in the following way:
Select the Alerts Page bell icon in the bottom left-hand corner
Select the 3 dots on the right side of the alert you want to mute to reveal the alert menu
Select Mute Alert
Choose the time period you want to mute the alert for
You can also mute all filters by clicking the gear icon next to My Alerts, and then clicking on the muted bell icon from the Manage Alerts page.
Note: Muting an alert does NOT stop it from notifying other people. Each individual must mute their own alerts. If you want to stop the alerts from notifying other people, you must remove them from the alert.