Vacation mode on smart plug

Hello. This is my first posting here. My question seems simple but has been elusive so far. I bought 4 smart plugs. They are all supposedly connected to our Wi-Fi network. My goal is to use these rather than old- fashioned lamp timers to randomly turn lamps on and off during a specified period. BUT I cannot find the Vacation Mode anywhere. I have the Smart Life and Wyze apps on my phone.

If you put the plugs in a group, you can turn vacation mode for all of them on/off with one switch.
https://support.wyzecam.com/hc/en-us/articles/360032439812-Vacation-Mode

https://support.wyzecam.com/hc/en-us/articles/360032439552-Grouping-and-Sharing-Wyze-Plug

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