FHEE__EE_SPCO_Line_Item_Display_Strategy__item_row__name.php

<?php
//* Please do NOT include the opening php tag, except of course if you're starting with a blank file

// Change the ticket_row output to just output the event name.
add_filter('FHEE__EE_SPCO_Line_Item_Display_Strategy__item_row__name', 'tw_ee_filter_SPCO_Line_Item_Display_Strategy__item_row__name', 10, 2);
function tw_ee_filter_SPCO_Line_Item_Display_Strategy__item_row__name($line_item_name, $line_item) {
    $related_object = $line_item->get_object();
    if($related_object instanceof EE_Ticket){
        return $related_object->get_event_name();
    }
    return $line_item_name;
}

// Remove the line item row description.
add_filter('FHEE__EE_SPCO_Line_Item_Display_Strategy__item_row__desc', '__return_empty_string()');