var gRecaptchas = document.getElementsByClassName('g-recaptcha');
                                    for (let i = 0; i < gRecaptchas.length; i++) {
                                        gRecaptchas[i].setAttribute('data-callback', 'wpMangaSubmitSwitch');
                                        gRecaptchas[i].setAttribute('data-expired-callback', 'wpMangaSubmitSwitch');
                                        gRecaptchas[i].setAttribute('data-error', 'wpMangaSubmitSwitch');
                                    }