Add content before your conditional checkout fields for WooCommerce

functions.php

<?php
function show_before_field_group( $content, $repeat, $field_number ){
	return 'This is some <strong>test</strong> info that will show up before each group of fields';
	if( $repeat == 1 && $field_number == 2 ){
		return 'This is some <strong>test</strong> info will show up only before the first instance of the field with ID 2';
	}
}
add_filter( 'cwcfp_before_conditional_field_grouping', 'show_before_field_group', 10, 3 );

function show_before_each_field_id_one( $content, $repeat, $field_number ){
	if( $field_number == 1 ){
		return 'To append the field number after this text, do this: ' . $field_number;
	}
}
add_filter( 'cwcfp_before_conditional_field_grouping', 'show_before_each_field_id_one', 10, 3 );

function show_before_each_field_id_one_repeat( $content, $repeat, $field_number ){
	if( $field_number == 1 ){
		return 'To append the repeat number after this text, do this: ' . $repeat;
	}
}
add_filter( 'cwcfp_before_conditional_field_grouping', 'show_before_each_field_id_one', 10, 3 );