button and page checkout and other

Hello, I bought the plugin WooCommerce Cart All in One and everything is fine.
I just have some points that I can’t solve.

The first is about the shopping cart integrated into the menu with Elementor. If I click on it, I would like it to open the Sideber Cart without going to the checkout page directly. Also I would like to change the icon. Among the choices there is not the one proposed with the trolley and the small circle with the number (similar as the screenshot). How can I change it?

The second point I can’t resolve is the checkout button inside the sidebar cart. Send to a different page than the one I want. How do I change the destination of this button?

Thanks for your help
Margherita