wp-generate-dynamic-post-types-sub-pages-rewrite-templates.php

<?php

// Post Type Subpages: Templates
add_filter('template_include', 'hwk_ptsp_template');
function hwk_ptsp_template($template){
    if( !($post_id = get_the_ID()) || !($post_types = hwk_ptsp_get_post_types()) )
        return $template;
    
    foreach($post_types as $post_type){
        if(!is_singular($post_type['post_type']))
            continue;
        
        foreach($post_type['pages'] as $page){
            
            // Template de la Page par défaut
            if( get_query_var($page['name']) && ($new_template = locate_template(array($page['template']))) )
                return $new_template;
            
        }
    }
    
    return $template;
}