WPML compatibility for WP-Buddy's Content After Posts Plugin

wpbcap_wpml.php

<?php 

/**
 * Up to version 1.8.1 the plugin Content after Posts by WP-Buddy
 * does not fully support WPML. 
 *
 * Although 'caps' can be translated with WPML the translated 'caps' 
 * are not displayed if you switch languages.
 *
 * Add the follwoing function to your child themes functions.php to 
 * display the translated cap.
 *
 * Requirements:
 * WordPress 4.9.4 or newer
 * PHP 7.0 or newer
 * Content after Posts by WP-Buddy up to version 1.8.1 (at the time of publishing this gist)
 *
 * Watch out the changelog for Content after Posts by WP-Buddy at
 * https://wp-buddy.com/documentation/plugins/content-after-posts/.
 * Newer version may implement full WPML compatibility to make this patch not necessary any more
 *
 */

add_filter( 'wpbcap_content', 'maybe_get_translated_cap', 10, 4 );
function maybe_get_translated_cap( $cap_content, $cap_id, $cap_action, $cap_post ){
	if (defined('ICL_LANGUAGE_CODE')) {
		$type  = get_post_type( $cap_id );
		$t_id = icl_object_id( $cap_id, $type, true, ICL_LANGUAGE_CODE );
		$t_cap = get_post( $t_id );
    		$cap_content = do_shortcode( $t_cap->post_content );
	}
	return $cap_content;
}