How do I translate entries of display options section in YARPP plugin with Polyl

You can add this in custom plugin:

add_filter('option_yarpp', 'translate_yarpp');
function translate_yarpp($options) {
	$to_translate = array('before_related', 'no_results');
	foreach ($options as $key=>$opt) {
		if (in_array($key, $to_translate)) {
			if (is_admin())
				pll_register_string($key, $opt);
			else
				$options[$key] = pll__($opt);
		}
	}
	return $options;
}

Hi Choby

Thank you very much for your great plugin and help. The custom plugin works for “Default display if no results:” section but the “Heading” section doesn’t change and always shows “Related posts:” and obviously cannot be translated. I have replaced array('before_related', 'no_results');with array('thumbnails_heading', 'no_results'); and now it works fine.
I am really appreciated for your help and time.

It would be great if you could implement this function into the next version.
thanks again.

I will try. See: https://www.ads-software.com/support/topic/better-integration-of-yarpp-and-polylang

You can look at our discussion with mitcho in the link above to have a definitive solution which better integrates with the way YARPP is working.