I would like to use custom shortcodes in Yoast SEO Plugin, but I can't bring it to work. I want to put custom time specifications in the meta title.
This is my shortcode:
function time_yoast_shortcode() {
$year = date('Y');
return $year;
}
add_shortcode('yyyy', 'time_yoast_shortcode')
This is how I want the title in the Yoast to look like: THIS IS MY EXAMPLE POST in the year [yyyy]
Any ideas how I can make my shortcode work in Yoast?