Modify/Remove Appointment details fields

appointment-details-modify.php

<?php

/**
* Plugin Name: Modify Appointment Details Fields
* Plugin URI: https://premium.wpmudev.org/
* Description: This plugin will help to modify/Remove Appointment details fields
* Author: Ariful Islam @ WPMUDEV
* Author URI: https://premium.wpmudev.org/profile/itsarifulislam
* License: GPLv2 or later
*/


if ( ! defined( 'ABSPATH' ) ) {
	exit;
}


if ( ! class_exists( 'Appointment_Details_Modify' ) ) {

	class Appointment_Details_Modify {

		private static $_instance = null;

		public static function get_instance() {

			if( is_null( self::$_instance ) ) {
				self::$_instance = new Appointment_Details_Modify();
			}

			return self::$_instance;

		}


		private function __construct() {

			add_filter('app_additional_fields', array( $this, 'app_additional_fields' ), 10, 1);
			
		}


		public function app_additional_fields( $fields ) {

			// Remove Service Name
			$fields = str_replace('<div class="appointments-confirmation-service"></div>', "", $fields);

			// Remove Provider Name
			$fields = str_replace('<div class="appointments-confirmation-worker" style="display:none"></div>', "", $fields);

			return $fields;

		}

	}


	function render_appointment_details_modify(){

		$GLOBALS['Appointment_Details_Modify'] = Appointment_Details_Modify::get_instance();

	}

	add_action( 'plugins_loaded', 'render_appointment_details_modify' );

}