Now that I need to manage multiple WordPress and WooCommerce websites I missed this feature. Although there is already a built-in command palette in WordPress editor, it seems the development stopped, and it is not globally available across admin dashboard.
I'd love feedback, especially if you work in eCommerce, content-heavy sites, or client WP setups.
I consider it a beta, so try out first in staging, less critical websites and with SFTP access so you can remove it if it crashes :)