Ex, there is the config Code: sign1: x: 19 "y": 20 z: 34 status: 0 sign2: x: 21 "y": 34 z: 46 status: 2 sign3: x: 5 "y": 32 z: 44 status: 2 How to edit all status 0 -> 3? Thank you for answering.
PHP: $signs = $this->getConfig()->getNested("signs");foreach(as $signs => $k){$k["status"] = 3;} Code from InventoryCommand. You might want to look at its source code.