public function setGanalytics(
        $enable,
        $utm_source = null,
        $utm_medium = null,
        $utm_term = null,
        $utm_content = null,
        $utm_campaign = null
    ) {
        if ($enable instanceof Ganalytics) {
            $ganalytics = $enable;
            $this->ganalytics = $ganalytics;
            return;
        }
        $this->ganalytics = new Ganalytics(
            $enable,
            $utm_source,
            $utm_medium,
            $utm_term,
            $utm_content,
            $utm_campaign
        );
    }