can I set color on all tabs in iTerm2?

I can set the color of one tab in iTerm2 programmatically with the it2setcolor shell integration.

 $ # In the evening I run the dark theme
 $ it2setcolor preset 'AdventureTime'
 $ # In the morning I go back to the light theme
 $ it2setcolor preset 'Light Background'

Is there a way I can set all open tabs in one command? At present I have to go to each tab and run the above command.

You can send a command to all sessions in a single window using Broadcast.

Choose Shell > Broadcast Input > Broadcast to all panes in all tabs

or press CommandShiftI

Now enter a command in any session. It gets broadcasted to all sessions. To turn off,

Choose Shell > Broadcast Input > Send input to current session only

or press CommandOptionShiftI