How to translate the 2nd/3rd-level nodes as highlighted in the following snapshot, to enable displaying them in the user-selected language? Thanks!
These are not archetype nodes and as such cannot be translated as part of translating the archetype - they are simply always in the language of CKM.
You could download the mindmap file and edit it in e.g. xmind
Thank you so much for your clarification. Never mind, please. That is to say what just wanted to translate is the CKM UI text.