Profile: Alexander

function tssupp_filter_query($view_args, $view_settings, $view_id)
{
 
    $views = array( 167 ); // comma-separated array of View IDs to modify
 
    $fields = array( 'wpcf-searchable' ); // comma-separated array of fields to modify filter of, including wpcf- prefix
 
    if ( in_array($view_id, $views ) && isset( $view_args['meta_query'] ) ) {
 
        $meta_queries = $view_args['meta_query'];
 
        foreach ($meta_queries as $key => $meta_query) {
 
            if ( in_array( $meta_query['key'], $fields ) ){
                $view_args['meta_query'][$key]['value'] = '^'.$meta_query['value'];
                $view_args['meta_query'][$key]['compare'] = 'REGEXP';
            }
        }
    }
    return $view_args;
}
add_filter('wpv_filter_query', 'tssupp_filter_query', 101, 3);