class Form_registration(StatesGroup):
    name = State()

@dp.callback_query_handler(lambda c: c.data == 'edit_name')
async def send_name(callback_query: types.CallbackQuery):
    await bot.answer_callback_query(callback_query.id)
    await Form_registration.name.set()
    await bot.send_message(callback_query.from_user.id, 'Укажите имя: ')


@dp.message_handler(state=Form_registration.name)
async def send_password(message: types.Message, state: FSMContext):
    async with state.proxy() as data:
        data['name'] = message.text
    user_id = message.chat.id
    r = requests.post(http_getusertoken, json={"password": "1488", "telegram_id": int(user_id)})
    TOKEN_USER = r.json()["access_token"]
    headers = {"Authorization": "Bearer " + TOKEN_USER}
    requests.post(http_setown, json={"firstName": message.text},
                  headers=headers)
    await bot.send_message(message.chat.id, "Вы успешно изменили имя")