How to change the event cart is empty messaging for the Multiple Event Registration add-on for Event Espresso 4.

new_gist_file.md

Add the sample code below to your child theme's functions.php file or in a site specific plugin. Then change REPLACE ME to your new message.

<?php
//* Do NOT include the opening php tag

//* Update the messaging for an empty cart
add_filter( 'FHEE__EE_Event_Cart_Line_Item_Display_Strategy___empty_msg_row', 'ee_change_empty_cart_messaging' );
function ee_change_empty_cart_messaging() {

 return 'REPLACE ME';
}

References:

https://eventespresso.com/wiki/ee4-multiple-event-registration-add-on/

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