显然，我正在制作一个插件，使Shulker盒子像背包一样工作。你可以右键点击打开他们在你的主手，甚至非手。我有我需要的所有功能，但我想改变标题的图形用户界面出现时，我右键单击。
这是GUI！x1c 0d1x的数据
正如你所看到的，它显示了“Shulker Box”，我想改变它（如果我们可以使用带“&”的颜色代码而不是部分符号，那就太棒了）
有没有什么方法可以改变这个标题？我已经有ProtocolLib在我的项目中的最新版本，这是我第一次开发这样的GUI插件。
下面是我的kotlin maven代码（我正在开发论文插件）：

package me.hoangxuanlam2007.baloshulker

import org.bukkit.Material
import org.bukkit.block.ShulkerBox
import org.bukkit.command.Command
import org.bukkit.command.CommandSender
import org.bukkit.entity.Player
import org.bukkit.event.EventHandler
import org.bukkit.event.Listener
import org.bukkit.event.block.Action
import org.bukkit.event.inventory.InventoryCloseEvent
import org.bukkit.event.player.PlayerInteractEvent
import org.bukkit.inventory.EquipmentSlot
import org.bukkit.inventory.ItemStack
import org.bukkit.inventory.meta.BlockStateMeta
import org.bukkit.plugin.java.JavaPlugin

class BaloShulker : JavaPlugin(), Listener {

private val openedShulkers = HashMap<Player, ItemStack>()

    override fun onEnable() {
        // Register the event listener
        server.pluginManager.registerEvents(this, this)

        // Log a message to the console when the plugin is enabled
        logger.info("BaloShulker plugin enabled!")
    }

    override fun onDisable() {
        // Log a message to the console when the plugin is disabled
        logger.info("BaloShulker plugin disabled!")
    }

    @EventHandler
    fun onPlayerInteract(event: PlayerInteractEvent) {
        val player = event.player
        val action = event.action
        val hand = event.hand
        val item = if (hand == EquipmentSlot.HAND) player.inventory.itemInMainHand else player.inventory.itemInOffHand

        // Check if the player is holding a shulker box in the hand and right-clicked in the air
        if (isShulkerBox(item) && action == Action.RIGHT_CLICK_AIR) {
            event.isCancelled = true

            // Open the shulker box
            openShulkerBox(player, item)
        }
    }

    private fun isShulkerBox(item: ItemStack): Boolean {
        return item.type == Material.SHULKER_BOX || item.type.name.endsWith("_SHULKER_BOX")
    }

    private fun openShulkerBox(player: Player, shulkerBoxItem: ItemStack) {
        val shulkerBoxMeta = shulkerBoxItem.itemMeta as? BlockStateMeta

        if (shulkerBoxMeta != null && shulkerBoxMeta.blockState is ShulkerBox) {
            val shulkerBox = shulkerBoxMeta.blockState as ShulkerBox
            player.openInventory(shulkerBox.inventory)
            openedShulkers[player] = shulkerBoxItem
        }
    }

    @EventHandler
    fun onInventoryClose(event: InventoryCloseEvent) {
        val player = event.player as? Player

        // Check if the player has a shulker that was previously opened
        if (player != null && openedShulkers.containsKey(player)) {
            val shulkerBoxItem = openedShulkers[player]
            if (shulkerBoxItem != null) {
                saveShulkerContents(shulkerBoxItem, event.inventory.contents.filterNotNull().toTypedArray())
            }

            openedShulkers.remove(player)
        }
    }

    override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
        if (command.name.equals("bs", ignoreCase = true) && args.isNotEmpty() && args[0].equals("open", ignoreCase = true)) {
            if (sender is Player) {
                // Check if the player has the permission to open shulker boxes
                if (sender.hasPermission("baloshulker.use")) {
                    val itemInMainHand = sender.inventory.itemInMainHand
                    val itemInOffHand = sender.inventory.itemInOffHand

                    // Check if the player is holding a shulker box in either hand
                    if (isShulkerBox(itemInMainHand)) {
                        openShulkerBox(sender, itemInMainHand)
                    } else if (isShulkerBox(itemInOffHand)) {
                        openShulkerBox(sender, itemInOffHand)
                    } else {
                        sender.sendMessage("You are not holding a shulker box!")
                    }
                } else {
                    sender.sendMessage("You don't have permission to use this command!")
                }
            } else {
                sender.sendMessage("Only players can use this command!")
            }
            return true
        }
        return false
    }

    private fun saveShulkerContents(shulkerItem: ItemStack, contents: Array<ItemStack>) {
        val shulkerBoxMeta = shulkerItem.itemMeta as? BlockStateMeta

        if (shulkerBoxMeta != null && shulkerBoxMeta.blockState is ShulkerBox) {
            val shulkerBox = shulkerBoxMeta.blockState as ShulkerBox
            shulkerBox.inventory.contents = contents
            shulkerBox.update()
            shulkerBoxMeta.blockState = shulkerBox
            shulkerItem.itemMeta = shulkerBoxMeta
        }
    }
}

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