reimplement a JSON file within a game

Juzui

Newbie
Dec 12, 2019
76
2
An acquaintance tries to modify certain things of the game "Action Taimanin" but ran into a problem when trying to modify something from a JSON file, in his words "I can easily extract the text and edit it, but I can’t add it back into the game"
I thought that maybe some of you could have an idea to help him, I am already grateful for your answers.