Split Category name with a break

Hi,

because i have two languages i just need to split the category name.

an example:

Mensch – Natur – Evolution<br>Human – nature – evolution
but it is not working…

I found this code on stackoverflow

add_filter( 'the_title', 'custom_product_title', 10, 2 );
function custom_product_title( $title, $post_id ){
    $post_type = get_post_field( 'post_type', $post_id, true ); 

    if( in_array( $post_type, array( 'product', 'product_variation') ) ) {
        $title = str_replace( '|', '<br/>', $title ); // we replace "|" by "<br>"
    }
    return $title;
}

and here is a text

Now you can target different product pages with the WC conditionals tags as is_product(), is_shop(), is_product_category() or is_product_tag() (and many others)

but i have no knwledge of php, can somebody please help

Thanks