def METHOD_NAME():
    """Change email page."""
    form = ChangeEmailForm()
    if form.validate_on_submit():
        new_email = form.new_email.data
        send_change_email_confirmation_instructions(current_user, new_email)
        flash(_('Thank you. Confirmation instructions for changing your email have been sent to {new_email}.').format(new_email=new_email), 'success')
        return redirect(endpoint_for('site.home', 'admin.index'))
    return _security.render_template('security/change_email.html', change_email_form=form)