Is there a way to change the command executed by `xfce4-power-manager` when it wants to suspend? I assume it runs `xfce4-session-logout --suspend`, but I would like it to run

`xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/presentation-mode -s false 
&& xfce4-session-logout --suspend`

instead. Is there a way to do this?