フォルダ名、key値などは自分の好きに設定
{"title_sample1":"サンプル1","title_sample2":"サンプル2","message_sample1":"これはサンプル1","message_sample2":"サンプル2です"}
{"title_sample1":"sample1","title_sample2":"sample2","message_sample1":"this is sample1","message_sample2":"this is sample2"}