ee-custom-functions-plugin.php

<?php
/*
Plugin Name: EE Custom Functions - Specific Functions Plugin
Description: Use this plugin to add custom functions to your site.
*/

// Change Mini Cart Widget ticket row.
function ee_mer_change_item_name($ticketrowname){
    return $ticketrowname . ' (date test)';
}
add_filter( 'FHEE__EE_Mini_Cart_Table_Line_Item_Display_Strategy___ticket_row__line_item_name', 'ee_mer_change_item_name' );