Hi Carlo!

1. About the breadcrumbs, the forum thread you mentioned refer is quite old and refers to the previous PokaTheme version (v3). This is why it must have broken a lot of stuff in your site, in which I guess you are using PokaTheme v4. If you want to make changes to the breadcrumb, please describe these in detail so we can come back to you with a solution.

2. If you want the affiliate (/go/) link to open in a new tab, you have to enter this code snippet inside your child theme’s functions.php.

add_filter( 'poka_affiliate_link_atts', 'poka_child_642532ac778b8' );
function poka_child_642532ac778b8() {
	return 'target="_self" rel="nofollow"';
}

3. You can make changes to the breadcrumbs by overwriting the “poka_breadcrumbs” function. You can do this in your child theme’s functions.php.