title: Woocommerce theme development php error
body: <p>I have started developing a theme for woocommerce just now. I have my woocommerce plugin installed and I've just typed in my front-page.php the woo_head hook <code>woo_head()</code> but when I execute it I get the following error:</p>
  
  <blockquote>
    <p>Fatal error: Call to undefined function woo_head() in /usr/home/danielvivancos.com/web/edu/wordpress/wp-content/themes/codepeople-light-child/header.php on line 29</p>
  </blockquote>
  
  <p>The same happens with <code>woo_main_before()</code> and <code>woo_loop_before()</code>... and so on.
  How can I get support to use these functions?</p>