CPT

Create a file called breadcrumb-fix.php

<div class="breadcrumb-wrapper">
<?php
    if ( function_exists('yoast_breadcrumb') ){
    
            if(get_post_type() == 'szolgaltatas'){

                include('breadcrumb-services.php');  
            }
            elseif(get_post_type() == 'post'){

                include('breadcrumb-post.php');  
            }
            else { 
                    yoast_breadcrumb( '<p id="breadcrumbs">','</p>' ); 
                } 
        }
?>
</div>

Create another file

<p id="breadcrumbs">
        <span xmlns:v="http://rdf.data-vocabulary.org/#">
            <span typeof="v:Breadcrumb">
                <a href="<?php echo home_url(); ?>/" rel="v:url" property="v:title">
                    wtsklient.hu
                </a>
            </span>
                <i class="fas fa-chevron-right"></i>
            <span typeof="v:Breadcrumb">
                    <?php lang_post_breadcrumbs(); ?>
            </span>
                <i class="fas fa-chevron-right"></i>
            <span typeof="v:Breadcrumb">
                <span class="breadcrumb_last" property="v:title">
                    <?php the_title(); ?>
                </span>
            </span>
        </span>
</p>

Create a function for 3 languages

/****************************************************
//BREADCRUMBS POSTS
****************************************************/
function lang_post_breadcrumbs(){
    if(ICL_LANGUAGE_CODE=='hu'){
        echo '<a href="#">Hírek</a>';
        }
    elseif(ICL_LANGUAGE_CODE=='en'){
        echo '<a href="#">News</a>';    
        }
    elseif(ICL_LANGUAGE_CODE=='de'){
        echo '<a href="#">Nachrichten</a>';    
        }
}