Custom Post Type and single.php template

Thanks, I will do it. But I need to know which part of the original single.php I can overwrite. I did it already with a copy of the page.php, but I am not sure about the single.php. Should I cancel all the first part concerning the blog?

i.e.

if(avia_get_option('frontpage') && $new = avia_get_option('blogpage'))
	{
		$title 	= get_the_title($new); //if the blog is attached to a page use this title
		$t_link = get_permalink($new);
		$t_sub =  avia_post_meta($new, 'subtitle');
	}

	if( get_post_meta(get_the_ID(), 'header', true) != 'no') echo avia_title(array('heading'=>'strong', 'title' => $title, 'link' => $t_link, 'subtitle' => $t_sub));
	

and write the whole new html/php just after

do_action( 'ava_after_main_title' ); ???

Thanks

Ok thanks!! I’ll try and in case get back to you. It seems quote clear

I am sorry but I probably miss something about the whole thing.

I created a custom post type named ‘appartamenti’
I added to my child them a file single-appartamenti.php and the loop-index.php which was renamed in includes/loop-appartamenti.php

I tried to add a new post, leaving the content empty, while I added some strings in the single-appartamenti.php to see if they appear in front-end, but nothing happened. I thought I did something wrong, so I deleted the previous files and simply added a single-appartamenti.php in which I wrote a basic code with loop (as by wp examples) like the following:

<?php
	if ( !defined('ABSPATH') ){ die(); }
	global $avia_config;
        get_header();
?>
<div id="content">
    <div id="inner-content" class="wrap test">
        <main id="main" class="test" role="main" itemscope itemprop="mainContentOfPage" itemtype="http://schema.org/Blog">
            <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
                    <article id="post-<?php the_ID(); ?>" <?php post_class('test'); ?> role="article">
                    	<p>THIS IS A TEST</p>
                    </article>
                   <?php endwhile; ?>
                   <?php else : ?>
                      <article id="post-not-found" class="hentry cf">
                       <h1>Oops, Post Not Found!'</h1>
                      </article>
            <?php endif; ?>
        </main>
    </div>
</div>
<?php 
	get_footer();

Still nothing happened. I mean in the front-end I see my article completely empty! Am I doing something completely wrong?
Thanks

Hi I just uploaded it on a test server. Below the access. Consider that it is a trial. Hence I created just 1 over 3 Custom Post types and added just very few custom fields with ACF.
The CPT I created is called “Appartamenti”

Thanks, so I have 2 possibilities: disabling ALB from the custom post-types; or using the filter you suggest.

How can I use the avf_template_builder_content filter? I am not sure.

Thanks a lot for the support