Merge Referrers

@marroiak this is currently not possible out of the box, but you could use a filter to accomplish this:

function my_burst_data($data) {
    $referrer = $data['referrer'];
    if ( strpos($referrer, 'google.es')!==false ) {
        $referrer = str_replace('google.es', 'google.com', $referrer);
    }
    $data['referrer'] = $referrer;
    return $data;
}
add_filter( 'burst_before_track_hit', 'my_burst_data');

You can extend the above to merge referrers to your liking.

Thanks for your reply but it is not working.
Both domains are still displayed (google.es and google.com)

Please note that this only applies to new hits, existing hits won’t get updated.

I’ll add it to our feature request list, I can’t say when it will get implemented at this moment, but if it’s a quick fix we can add it somewhere between new features.

It is still displaying google.com and .es separately. two days after I added the code into functions.php it

Ok, we will add it to our feature request list for upcoming updates. Thank you for your suggestion.