How to cancel "render".

[raiden1017]

Hi
I'm writing the Japanese text directly in HTML.

<p glot-model="greeting">こんにちは</p>

I have prepared a button in the page, and by pressing this button, the Japanese text is translated into English text written in a json file by "render".

    "greeting": {
        "en": "Hello"
    }

However, I don't know how to change it back to Japanese after this.
If there is a method that cancels "render", please let me know.