Explanation
Sharing the Folder with Quick Text for each language is the recommended solution to meet the requirements, because it allows CK to consolidate, translate, and share the common responses as Quick Text. Quick Text is a feature that enables service agents to insert predefined messages, such as greetings, answers, or closing statements, into emails, chats, tasks, events, and more. Quick Text can be organized into folders and shared with different groups of users based on their language or role. Quick Text can also be translated into multiple languages using Translation Workbench or a third-party service.
Verified References:
: Quick Text Overview
: Share Quick Text Using a Folder in Lightning Experience
: Translate Quick Text