item names

hello, i noticed the yesterday all my items in the shop just show the config listings name now not the custom names i had it set to, example of config portion of names bellow

 "Black~Market": {
      "Icon (URL/RUST Path/Skin ID)": "",
      "Required Permission To Show (not required, if empty)": "",
      "Display Blacklist Permissions (need to have all)": [],
      "Discount Permissions (permission: percentage)": {},
      "Offer Roll - Interval (in minutes, 0 to disable)": 0.0,
      "Offer Roll - Broadcast Update On Chat": false,
      "Offer Roll - Max Offers": 3,
      "EACH LISTING NEEDS TO HAVE UNIQUE KEY!": "LISTING WITHOUT UNIQUE KEY WILL NOT BE DISPLAYED. IT CAN BE ANYTHING WITHOUT WHITESPACES.",
      "Listings": {
        "vaultdoor": {
          "Console Commands Ran On Purchase (if set, ignores item)": [],
          "Item Shortname": "door.hinged.metal",
          "Item Skin ID": 3770358915,
          "Item Amount": 1,
          "Custom Item Name": "Vault Door",
          "Shop Display Name": "Vault Door",
          "Is Blueprint": false,
     Is there a way for me to fix this without rewriting the whole config? its like this for every item in the shop now showing the listings name not custom name like it had been showing. thanks!