how exactly would i do that?
It would be something like this, but it might need to be edited based on your setup.
Add this to the custom functions..
function modify_query_loop_to_random($query) {
if (!is_admin() && $query->is_main_query() && isset($query->query['post_type'])) {
$query->set('orderby', 'rand');
}
}
add_action('pre_get_posts', 'modify_query_loop_to_random');