Run a command on all sites/Transfer in custom commands/Shortcut to switch side

[blubb-]

Hi,

I'd like to express how IMPORTANT the ability to execute keyboard-shortcuts in custom commands, such as the (for me) often used row "strg+a spacebar strg+shift+e spacebar" and then just assigning strg+shift+e for that, is for me.

This should be a very simple feature and nice to have though.

thanks