extend woocommerce cart session cookie

functions.php

add_filter('woocommerce_cookie_expiration', 'extend_woocommerce_cart_cookie_expiration');

function extend_woocommerce_cart_cookie_expiration($expiration) {
    return 60 * 60 * 24 * 14; // 14 days in seconds
}

add_filter('auth_cookie_expiration', function($expire, $user_id, $remember) {
    return 60 * 60 * 24 * 14; // 14 days
}, 10, 3);