public function change_stage( $deal_id, $stage ) {

        $pipeline_stage = explode( '+', $stage );

        $deal = array(
            'properties' => array(
                array(
                    'name'  => 'pipeline',
                    'value' => $pipeline_stage[0],
                ),
                array(
                    'name'  => 'dealstage',
                    'value' => $pipeline_stage[1],
                ),
            ),
        );

        $params = wp_fusion()->crm->get_params();

        /**
         * Filters the deal when changing the stage.
         *
         * @since 1.17.9
         *
         * @param array $deal    The deal data.
         * @param int   $deal_id The deal ID to be updated.
         */

        $deal = apply_filters( 'wpf_ecommerce_hubspot_change_deal_stage', $deal, $deal_id );

        $params['body']   = json_encode( $deal );
        $params['method'] = 'PUT';

        $response = wp_remote_request( 'https://api.hubapi.com/deals/v1/deal/' . $deal_id, $params );

        if ( is_wp_error( $response ) ) {
            return $response;
        }

    }