Hi!
Well, this could get really difficult, as each taxonomy term is probably linking to a different location. I have put together small code snipptet, that will try to group the terms by name during the post process.
Try adding this custom code to the functions.php in your theme/child theme directory (copy from line 3 only!). Before editing, please make sure to have a full site back-up just in case!
add_filter('asp_results', 'asp_group_terms', 10, 1);
function asp_group_terms($results) {
$terms = array();
$terms_occurence = array();
$new_results = array();
foreach($results as $k=>&$r) {
if ( isset($r->taxonomy) ) {
preg_match('/^(.*?)\((.*?)\)/', $r->title, $m);
if ( isset($m[1], $m[2]) ) {
$terms[$m[1]] = isset( $terms[$m[1]] ) ? $terms[$m[1]] + $m[2] : $m[2];
}
}
}
foreach($results as $k=>&$r) {
if ( isset($r->taxonomy) ) {
preg_match('/^(.*?)\((.*?)\)/', $r->title, $m);
if ( isset($m[1], $m[2]) ) {
// Already occured once, reset it
if ( !isset($terms_occurence[$m[1]]) ) {
$r->title = $m[1] . '(' . $terms[$m[1]] . ')';
$new_results[] = $r;
$terms_occurence[$m[1]] = true;
}
} else {
$new_results[] = $r;
}
} else {
$new_results[] = $r;
}
}
return $new_results;
}Please note, that this might not work in each and every case though.