What is the correct way to do remove_action()?

Question

PHP

Hello! I bought a template for one client and I'm trying to somehow optimize it in terms of speed. So, by default, the theme makes it possible to quickly view the product card, but I want to remove it, I assume that this is done through remove_action ();
Here's what the code looks like in the theme file:

<?php
/**
 * Cherry WooCommerce quick view module
 *
 *
 * @author 		Cherry Team
 * @category 	Core
 * @package 	cherry-woocommerce-package/functions
 * @version     1.0.0
 */

if ( ! defined( 'ABSPATH' ) ) {
  exit();
}

/**
 * Menu badges management class
 *
 * @since 1.1.0
 */
class cherry_wc_quick_view {

  function __construct() {
    add_action( 'wp_enqueue_scripts', array( $this, 'assets' ), 99 );
    add_action( 'woocommerce_before_shop_loop_item_title', array( $this, 'append_open_wrap' ), 0 );
    add_action( 'woocommerce_before_shop_loop_item_title', array( $this, 'append_close_wrap' ), 100 );
    add_action( 'woocommerce_before_shop_loop_item_title', array( $this, 'append_button' ), 99 );

    if ( is_admin() ) {
      add_action( 'wp_ajax_cherry_wc_quick_view', array( $this, 'process_ajax_request' ) );
      add_action( 'wp_ajax_nopriv_cherry_wc_quick_view', array( $this, 'process_ajax_request' ) );
    }
  }

  /**
   * Enqueue necessary CSS and JS
   *
   * @since 1.1.0
   */
  function assets() {
    global $cherry_woocommerce;
    if ( !wp_script_is( 'magnific-popup', 'enqueued' ) ) {
      wp_enqueue_script( 'magnific-popup', $cherry_woocommerce->url( 'jquery.magnific-popup.min.js' ), array( 'jquery' ), $cherry_woocommerce->version, true );
    }
    if ( !wp_style_is( 'magnific-popup', 'enqueued' ) ) {
      wp_enqueue_style( 'magnific-popup', $cherry_woocommerce->url( 'assets/css/magnific-popup.css' ), '', $cherry_woocommerce->version, 'all' );
    }
    if ( !wp_script_is( 'cherry_prettyPhoto', 'enqueued' ) ) {
      wp_enqueue_script( 'prettyPhoto', $cherry_woocommerce->url( 'assets/js/jquery.prettyPhoto.min.js' ), '', $cherry_woocommerce->version, 'all' );
    }
    if ( !wp_style_is( 'cherry_prettyPhoto_css', 'enqueued' ) ) {
      wp_enqueue_style( 'cherry_prettyPhoto_css', $cherry_woocommerce->url( 'assets/css/prettyPhoto.css' ), '', $cherry_woocommerce->version, 'all' );
    }
  }

  /**
   * Append open wrapper for quick view
   *
   * @since 1.1.0
   */
  function append_open_wrap() {
    echo '<div class="cherry-thumb-wrap">';
  }

  /**
   * Append open wrapper for quick view
   *
   * @since 1.1.0
   */
  function append_close_wrap() {
    echo '</div>';
  }

  /**
   * Append quick view button to product listing template
   *
   * @since 1.1.0
   */
  function append_button() {
    global $post, $product;

    $btn_tex = apply_filters( 'cherry_wc_quick_view_text', __( 'посмотреть', 'cherry-woocommerce-package' ) );

    echo '<span class="btn cherry-quick-view" data-product="' . $product->id . '">' . $btn_tex . '</span>';

    wp_enqueue_script( 'prettyPhoto' );
  }

  /**
   * Process AJAX request and return quick view popup content
   *
   * @since 1.1.0
   */
  function process_ajax_request() {

    $verify_nonce = check_ajax_referer( 'cherry_wc_data', '_wpnonce', false );

    $error_message = array( 'content' => __( 'Error!', 'cherry-woocommerce-package' ) );

    if ( !$verify_nonce ) {
      wp_send_json( $error_message );
    }

    $product_id = isset( $_REQUEST['product'] ) ? $_REQUEST['product'] : false;

    if ( !$product_id ) {
      wp_send_json( $error_message );
    }

    if ( !class_exists( 'WC_Product_Factory' ) ) {
      wp_send_json( $error_message );
    }
    global $product, $woocommerce, $post;
    $product_factory = new WC_Product_Factory();
    $post    = get_post( $product_id );
    $product = $product_factory->get_product( $product_id );
    setup_postdata( $post );

    ob_start();
    cherry_wc_get_template_part( 'quick-view-content' );
    $result = ob_get_clean();
    wp_reset_postdata();
    wp_send_json( array( 'content' => $result ) );
  }
}
new cherry_wc_quick_view();

Need to do something with "class cherry_wc_quick_view" ?

Answer 1

1. You don't optimize it, CherryFramework based theme doesn't inherently overclock to acceptable results.
2. Plus, you have a very old version now it looks like this
https://github.com/CherryFramework/cherry-woocomme... your version was killed back in 15
3. If I were you, I would disable the inclusion of this file if in the subject it is connected by a hook or a condition, if not, then
on init or even on wp_head with high priority, hang up a function in which you disable everything that is connected in the class
in this way

remove_action( 'woocommerce_before_shop_loop_item_title', array( 'cherry_wc_quick_view', 'append_open_wrap' ), 0 );