As a proxy tool Burp Suite allows you to proxy all your connection traffic.
To add a website to the scope you might browse to the Scope sub-tab in the Target tab.
This field isnt case sensitive, but you will need to specify both HTTP and HTTPS.
it’s possible for you to manually add websites to the scope.
This wont hide data already there, just prevent new data from being transferred to those tools.
The option to filter them out is in the top-left, labelled Show only in-scope items.
you might prevent items from appearing in the HTTP history and site map by filtering them out.