If you'd like to pause intros for your whole team, there are two easy ways to do it.
Sign into donut.ai and access settings for your Intro channel. From here:
You can change the date of the next intro to something in the future. This allows you to turn off Donut for a number of weeks and have it automatically start up again on a date in the future. This is useful if your team is away for a holidays, for instance.
If you want to pause Donut indefinitely you can head to the Access tab, and hit the “Deactivate Channel” button. Note this only deactivates the current channel. If you have Donut in multiple channels, be sure to deactivate those as well by accessing the relevant channel's settings.