I already using the do_shortcode() function. But I need to define each snippet as short code in the header.php when I add it on Woody Snippet at Wordpress admin. Also, I have to remove the short code definition on the header.php if I disable the snippet on the Woody Snippet from the Wordpress admin panel. It's becoming hard to manage.
So, instead of this, if there is a constant hook on custom location and if I able to pick it from the Woody Snippet it would be great.