Add one of more of the sample code snippets below to your child theme's functions.php file or in a site specific plugin. Then change REPLACE ME to the new messaging that you would like to display to your attendees/registrants.
<?php
//* Do NOT include the opening php tag
//* Add a message to the top of the thank you page for Event Espresso 4
add_action( 'AHEE__thank_you_page_overview_template__top', 'ee_custom_messaging_top_thank_you_page' );
function ee_custom_messaging_top_thank_you_page() {
echo 'REPLACE ME';
}
<?php
//* Do NOT include the opening php tag
//* Add a message towards the middle of the thank you page for Event Espresso 4
add_action( 'AHEE__thank_you_page_overview_template__content', 'ee_custom_messaging_middle_thank_you_page' );
function ee_custom_messaging_middle_thank_you_page() {
echo 'REPLACE ME';
}
<?php
//* Do NOT include the opening php tag
//* Add a message to the bottom of the thank you page for Event Espresso 4
add_action( 'AHEE__thank_you_page_overview_template__bottom', 'ee_custom_messaging_bottom_thank_you_page' );
function ee_custom_messaging_bottom_thank_you_page() {
echo 'REPLACE ME';
}
Here is a preview of each of the locations above: http://cl.ly/image/141m3M1l2j3A
References:
http://eventespresso.com/topic/add-link-inside-congratulations-box-on-thank-you-page/
https://eventespresso.com/topic/thank-you-page/
Check out more improvements for Event Espresso