Secure GTA V with a password?

I wanted to ask if it is possible to secure GTA V on the Xbox with a password? In between I visit my best friend's children and when I work during the day, I get to play these GTA Vs without even being logged in with my account as this is already secured.
Although the children can only play the story mode, but I would like to completely save in front of the children with a password, etc. Is there a possibility?

Make a kids user account

Please turn off the power for the Xbox.

There are parental controls in the Xbox, because you can, for example. Setting that games from 18 require a password. These settings are cross-account.

Perfect. Altogether that was a bit expensive, but it worked.

Gladly.