Create radiobuttons with custom post type

Solved the issue by doing the following things. Maybe this helps someone who tries a similar thing.

1) add this code to my functions.php:

function dynamic_select_field_values ( $scanned_tag, $replace ) {  
    if($scanned_tag['name'] != 'YOUR CF7 FIELDNAME HERE') return $scanned_tag;
    $rows = get_posts(
    	array ( 
	     'post_type' => 'YOUR CPT NAME HERE',  
	     'numberposts' => -1,  
	     'orderby' => 'title',  
	     'order' => 'ASC' 
        )
    );
    if(!$rows) return $scanned_tag;
    foreach($rows as $row) {  
        $scanned_tag['raw_values'][] = $row->post_title . '|' . $row->post_title;
    }
    $pipes = new WPCF7_Pipes($scanned_tag['raw_values']);
    $scanned_tag['values'] = $pipes->collect_befores();
    $scanned_tag['pipes'] = $pipes;
  
    return $scanned_tag;  
}  
add_filter( 'wpcf7_form_tag', 'dynamic_select_field_values', 10, 2);

2) add an element with corresponding name in your CF7 form:
[radio YOUR CF7 FIELDNAME HERE use_label_element default:1]

Hi Yordan,

Ah, I forgot to mention that, thanks for doing so #thumbsup

Hi @jackbluehouse2019

You should replace YOUR CPT NAME HERE with the name of your custom post type.

I’m not completely sure to be honest… give it a try, I would say.
Worth mentioning is that in my case, it was purely based on a Contact Form 7 form, so didn’t do much if anything with database stuff.