My question is about WordPress in general. How can I give admins the ability to log in and do things that other users can do?
My specific use-case for this is, in WooCommerce, when an admin creates an order via the "Add New Order" page and assigns it to a user the admin can not view the order or complete checkout. If the admin tries to view the page he gets this error - "This order cannot be paid for. Please contact us if you need assistance."
Is there a way to work around this? I would prefer not to use a plugin.