How do I swap blocks on a wordpress product page?

Question

WordPress

Greetings! I have a store on wordpress + woocommerce, which has 2 blocks: the block with a discount (own function in functions.php) is displayed on the product page using a hook in this way

add_action('woocommerce_single_product_summary', 'woocommerce_template_economy', 13);

and the discount lifetime counter (implemented using the woo sale revolution flashsale plugin)
is displayed using filters in the following form:

class WC_flash_sale_Product {
  public function __construct()
  {
      add_filter( 'woocommerce_grouped_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_variable_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_sale_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_empty_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_variation_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_variation_sale_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
      add_filter( 'woocommerce_variable_sale_price_html', array(&$this, 'on_price_htmla'), 10, 2 );
  }
}
new WC_flash_sale_Product();

I’m trying to swap blocks (with the plugin comes first), set priorities, but it
does n’t

work .

Answer 1

Nothing is clear.
woocommerce_single_product_summary - displays everything about the product, the following actions are hung on it,

add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_sharing', 50 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );

respectively, to replace them in places, it is enough to do

//отключить функцию от экшена с текущим приоритетом
remove_action('action','function',priory)
// подключить с неообходимым
add_action('action','function',priory)

filters from the class constructor are for changing the price html code and do not affect the location of the blocks in any way