Add Avada button after WooCommerce product meta

<?php
/*
Plugin Name: Add Avada button after product meta
Plugin URI: https://www.damiencarbery.com
Description: Add an Avada [fusion_button] after product meta. Link is to a specified category.
Author: Damien Carbery
Version: 0.2
*/

add_action( 'woocommerce_product_meta_end', 'dcwd_add_fusion_button_after_product_meta' );
function dcwd_add_fusion_button_after_product_meta() {
    $cat_to_text = array(
        'big-bend' => 'Back to Big Bend Prints',
        'grand-canyon' => 'Back to Grand Canyon Prints',
        'miscellaneous' => 'Back to Miscellaneous Prints',
        'plants-and-flowers' => 'Back to Plants and Flowers Gallery',
        'south-padre-island' => 'Back to South Padre Island Prints',
        'texas' => 'Back to Texas Prints',
        'utah' => 'Back to Utah Prints',
    );

    foreach ( $cat_to_text as $cat_slug => $cat_text ) {
        if ( has_term( $cat_slug, 'product_cat' ) ) {
            echo do_shortcode( '[fusion_button link="http://www.paulalawson.com/dev/product-category/'.$cat_slug.'/" text_transform="" title="" target="_self" link_attributes="" alignment="" modal="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" color="default" button_gradient_top_color="" button_gradient_bottom_color="" button_gradient_top_color_hover="" button_gradient_bottom_color_hover="" accent_color="" accent_hover_color="" type="" bevel_color="" border_width="" size="" stretch="default" shape="" icon="" icon_position="left" icon_divider="no" animation_type="fade" animation_direction="left" animation_speed="0.3" animation_offset=""]'.$cat_text.'[/fusion_button]' );
            return; // Return after finding one category.
        }
    }
}