fix: fix the papi batch export error

lib/PlaceholderAPI.js

@@ -47,31 +47,6 @@ const getPluginName = () => {
     return "Unknown";
 };
 
-Function.prototype.getName =
-    /**
-     * 获取函数名字
-     * @returns {string}
-     */
-    function () {
-        return this.name || this.toString().match(/function\s*([^(]*)\(/)?.[1] || getStringHashCode(this.toString()).toString(16);
-    };
-
-/**
- * 获取字符串哈希值
- * @param {string} str 字符串
- * @returns {number}
- */
-function getStringHashCode(str) {
-    let hash = 0, chr;
-    if (str.length === 0) return hash;
-    for (let i = 0; i < str.length; i++) {
-        chr = str.charCodeAt(i);
-        hash = ((hash << 5) - hash) + chr;
-        hash |= 0;
-    }
-    return hash;
-}
-
 module.exports = {
     translate(value, actor = undefined, language = "") {
         return actor instanceof LLSE_Entity
@@ -83,8 +58,8 @@ module.exports = {
         ll.exports((...args) => {
             if(!args[0].uniqueId) args[0] = undefined;
             return callback(...args) ?? "<std::nullopt>";
-        }, pluginName, callback.getName());
-        ll.importss("PlaceholderAPI", "registerPlaceholder")(placeholder, callback.getName(), pluginName);
+        }, pluginName, `Placeholder_${placeholder}`);
+        ll.importss("PlaceholderAPI", "registerPlaceholder")(placeholder, `Placeholder_${placeholder}`, pluginName);
     },
     unregisterPlaceholder(placeholder) {
         return ll.importss("PlaceholderAPI", "unregisterPlaceholder")(placeholder);