Voice Models training

I am looking for someone who is able to help me understand and get the process of training voice models running. I will share the link of the user who has developed the game-tts program and trained his own voice models. I managed to get the program running, but now I am needing to train my own voice models, which I am currently struggling with. This is the link to the post: https://forum.worldofplayers.de/forum/threads/1580689-RELEASE-GameTTS-Text-To-Speech-Anwendung The post is in german, but you can translate it into english. T