Hi Hul,
Thanks for visiting the Community.
Could you please tell us what country are you located at? Also, what phone are you using? Let's make sure that the Home app is updated on its latest version so we can see this option available.
Note: This feature may not be available in all countries, regions, or languages.
Restrict content on your speakers and displays
Filters can help you place limits on how people in your household can use your Google Nest or Home speaker or display. You can use Filters to do things like block access to music with explicit lyrics, or define which video services are enabled. Learn how to set up filters.
Temporarily turn off Google Assistant
With Downtime, you can help your family take a break from Google Nest speakers or displays. When your speakers or displays are in Downtime, they will not respond to most commands or questions. During Downtime, you also will not receive notifications from your speakers and displays. Alarms and timers will still work. Downtime schedules can only be created or changed by the person who initially set up the device. Learn how to set up Downtime.
Hope this helps.
Best,
Princess
