void set(Folder newParent, String newName, String newFileId) {
			if (parent != null && itemStorage != null) {
				parent.items.remove(itemStorage.itemName);
			}
			parent = newParent;
			itemStorage = new IndexedItemStorage(getStorageDir(storageName), storageName,
				parent.getPathname(), newName);
			parent.items.put(newName, this);
			setFileID(newFileId);
		}
Set this items parent, name and storage name and add the modified item
to the specified parent's item map
@param newParent new parent folder
@param newName new item name
@param newFileId unique file ID from property file content
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/IndexedLocalFileSystem.java