Hey @laughmasters,
These things are all indeed possible but are things that would require writing custom code on your site. We unfortunately cannot provide support for customizations here, though you can get started on implementing the changes you want by first reading our “Themer’s Guide” here → https://theeventscalendar.com/knowledgebase/themers-guide/
You can also just write custom CSS, which is often simpler, and you can use CSS in both the front-end of your site or in the admin – this should be particularly useful for, say, hiding the Website fields in the admin editor for events.
I wish you the best of luck with your customizations – be sure to keep good backups of all custom code on your site so that you don’t risk losing it in a plugin or WordPress Core update!
Cheers,
George