[Shop search redirect] Redirect the search bar to the shop page for product search #woocommerce

get_search_form.php

add_filter('get_search_form', 'adjust_search_form');
function adjust_search_form($html){
    $home = get_home_url();
    $shop = wc_get_page_permalink( 'shop' );
    
    if($home == $shop){
        $shop = $home .'/shop';
    }
    $html = str_replace($home, $shop, $html);
    return $html;
}