Musilda

<?php
remove_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20, 0);
add_action( 'woocommerce_before_main_content', 'musilda_yoast_breadcrumb', 20, 0);   
function musilda_yoast_breadcrumb() {
    if ( function_exists('yoast_breadcrumb') ) {            
        yoast_breadcrumb('<nav class="woocommerce-breadcrumb">','</nav>');
    }
 }

Musilda

<?php 
add_filter( 'woocommerce_product_single_add_to_cart_text', 'woo_custom_cart_button_text', 999 );

function woo_custom_cart_button_text( $text ) {

	foreach( WC()->cart->get_cart() as $cart_item_key => $values ) {
		$_product = $values['data'];
	
		if( get_the_ID() == $_product->get_id() ) {
			return 'Produkt je již v košíku - přidat znovu?' ;

Musilda

<?php
//Remove cross sells products
remove_action( 'woocommerce_cart_collaterals', 'woocommerce_cross_sell_display' );
//Change cross sells columns number
add_filter( 'woocommerce_cross_sells_columns', 'musilda_change_cross_sells_columns' ); 
function musilda_change_cross_sells_columns( $columns ) {
    return 3;
}
//Change number of cross sell products
add_filter( 'woocommerce_cross_sells_total', 'musilda_change_cross_sells_product_number' );

Musilda

<?php
//Change sorting
add_filter( 'woocommerce_get_catalog_ordering_args', 'musilda_show_instock_products_first', 9999, 3 ); 
function musilda_show_instock_products_first( $args, $orderby, $order ) {

    if( $orderby == 'stock_status' ){
  
        $args['orderby']  = 'meta_value';
        $args['order']    = 'ASC';
        $args['meta_key'] = '_stock_status';

Musilda

<?php

add_action( 'pre_get_posts', 'musilda_hide_out_of_stock_products' );
function musilda_hide_out_of_stock_products( $q ) {

    if ( ! $q->is_main_query() || is_admin() ) {
        return;
    }

    if ( $outofstock_term = get_term_by( 'name', 'outofstock', 'product_visibility' ) ) {

Musilda

<?php

add_filter( 'woocommerce_default_catalog_orderby', 'musilda_default_random_order' );
function musilda_default_random_order(){
  return 'rand';
}

add_filter( 'woocommerce_default_catalog_orderby', 'musilda_default_price_order' );
function musilda_default_price_order(){
  return array( 'price', 'ASC' );

Musilda

<?php
add_action( 'init', 'remove_output_structured_data' );
function remove_output_structured_data() {
    remove_action( 'woocommerce_email_order_details', array( WC()->structured_data, 'output_email_structured_data' ), 30 );
}

Musilda

<?php

add_action( 'woocommerce_before_shop_loop', 'musilda_categories' );
function musilda_categories(){

    global $wp_query;
    if( empty( $wp_query->queried_object->term_id ) ){
        $parent = 0;
    }else{
        $parent = $wp_query->queried_object->term_id;

Musilda

<?php

add_filter( 'toret_xml_feeds_get_price', 'musilda_sale_price_xml_feeds', 10, 2 );
function musilda_sale_price_xml_feeds( $price, $product ){

    $sale_price = $product->get_sale_price();
    if ( $sale_price ) {
    
        return $sale_price;

Musilda

<?php 
add_filter( 'woocommerce_register_shop_order_post_statuses', 'musilda_register_custom_order_status' );
function musilda_register_custom_order_status( $order_statuses ){
    
    $order_statuses['wc-custom-status'] = array(                                 
      'label'                     => _x( 'Custom Status', 'Order status', 'woocommerce' ),
      'public'                    => false,                                 
      'exclude_from_search'       => false,                                 
      'show_in_admin_all_list'    => true,                                 
      'show_in_admin_status_list' => true,