Lock All Folders global shortcut

Hi,
I'm using the trial version 2.8.5.
On the Global Status menu, there is an option to Lock All Folders.
It would be nice to have a user-defined, global shortcut to activate this option. It would be especially useful if it was also available when the Global Status menu is disabled.
I know that locking all folders quickly can be achieved by logging out, but sometimes this is not desirable.
--
KP
I'm using the trial version 2.8.5.
On the Global Status menu, there is an option to Lock All Folders.
It would be nice to have a user-defined, global shortcut to activate this option. It would be especially useful if it was also available when the Global Status menu is disabled.
I know that locking all folders quickly can be achieved by logging out, but sometimes this is not desirable.
--
KP