Is it possible to add a sidebar in a woocommerce hook?

Well I actually figured it out. Leaving the code in case someones need it later:

// Add sidebar for shop loop header  
function my_custom_before_shop_loop_sidebar() {

dynamic_sidebar('shop-loop-header-sidebar');

}

add_action( 'woocommerce_before_shop_loop', 'my_custom_before_shop_loop_sidebar', 2);