You can try to use a custom plugin, such as https://wordpress.org/plugins/breadcrumb-navxt/ . This plugin gives you the ability to customize breadcrumbs per post type or however you want.

And to be able to use it, paste this into your child theme’s functions.php :

function zn_breadcrumbs() {
 echo '<div class="breadcrumbs custom-breadcrumbs" typeof="BreadcrumbList" vocab="https://schema.org/">';
 if(function_exists('bcn_display')) {
   bcn_display();
 }
 echo '</div>';
}

Also some CSS to be added into Kallyas options > advanced > Custom css:

.custom-breadcrumbs {color:rgba(255,255,255,0.5); text-transform:uppercase}
.custom-breadcrumbs > span { display: inline-block; margin-right:10px; }
.custom-breadcrumbs > span + span { margin-left:10px; }
.custom-breadcrumbs > span a {color:rgba(255,255,255,0.85);}
.custom-breadcrumbs > span a:hover {color:#fff;}
/* Breadcrumbs - Dark */
.sh-tcolor--dark .custom-breadcrumbs {color: rgba(0,0,0, 0.5);}
.sh-tcolor--dark .custom-breadcrumbs > span a {color: rgba(0,0,0, 0.8);}
.sh-tcolor--dark .custom-breadcrumbs > span a:hover {color:#000;}