Mautic use for my company

I run a company that has several brands
I am very new to Mautic and in the testing stages of it to see what is can offer us.

One of my brands is a hosting reseller platform so I have access to unlimited shared hosting which is where I currently have it installed for the testing.

What I want to discuss is can this setup be used like Mailchimp etc? Where it has multiple logins which are then linked to the individual domains so that emails are sent from them respectfully?

Or

Could it all be done from one dashboard and have different campaigns being sent from different email addresses so that all marketing could be managed from one single place?

Finally,
A lot of my websites are wordpress and woocommerce based, is the WP Mautic plugin the one that i need to be able to link all my customer email addresses over or is this something else?