如何在pandas dataframe中加载名称中带有特殊字符的mongodb数据库？

import pandas as pd
from pymongo import MongoClient

client = MongoClient('mongodb://localhost:27017/')

db_names = client.list_database_names()

special_db_name = [name for name in db_names if '特殊字符' in name]

data = pd.DataFrame()
for name in special_db_name:
    db = client[name]
    collection_names = db.list_collection_names()
    for collection_name in collection_names:
        collection_data = pd.DataFrame(list(db[collection_name].find()))
        data = data.append(collection_data, ignore_index=True)