processTemplate(template, objectData, key, itemContext) {
      Logger.debug("Processing template:", template);
      Logger.debug("	 With data:", objectData);
      Logger.debug(`	 For key: ${key}`);
      Logger.debug(`	 With context:`, itemContext);
      return template.replace(/\{\{\s*([^}]+)\s*\}\}/g, (match, path) => {
        path = path.trim();
        const keyVar = Object.keys(itemContext)[0];
        if (path === keyVar) {
          return key;
        }
        Logger.debug(`Template: Processing path: ${path}`);
        const bracketRegex = new RegExp(`(\\w+)\\[${keyVar}\\]`);
        const bracketMatch = path.match(bracketRegex);
        if (bracketMatch) {
          const objName = bracketMatch[1];
          const obj = objectData;
          if (obj && typeof obj === "object") {
            return obj[key] !== void 0 ? obj[key] : "";
          }
        }
        const value = this.model.store.get(path);
        if (value !== void 0) {
          return value;
        }
        return "";
      });
    }
Processes a template string by replacing placeholders with computed values
based on the given object data, key, and context.

Placeholder syntax: `{{ path }}`, where `path` can refer to variable keys,
object properties, or dynamic expressions.

@param {string} template - The template string containing placeholders.
@param {Object} objectData - The object data used for resolving placeholders.
@param {string} key - The current key in the object data.
@param {Object} itemContext - The context containing additional data such as the key variable.
@returns {string} - The processed template string with placeholders replaced by their respective values.