Disable Google Fonts

In China, the urls like https://fonts.googleapis.com/css?family=undefined:300,400,500,700 are blocked and using Google Fonts would slow down the speed of web page loading. Most developer would replace the url of Google Fonts by fonts.sourcegcdn.com to optimize the website.
Is there a way to change Google Fonts so that I can optimize the loading speed?

Hi there!
A solution is currently been worked on to fix the issue. You can track it here - [Feature]: Self hosting Google fonts · Issue #20365 · appsmithorg/appsmith · GitHub