[espeak-ng:master] reported: Pronunciation of "Dengler" #github
email@example.com Integration <espeak-ng@...>
[espeak-ng:master] New Comment on Issue #622 Pronunciation of "Dengler"
Safe way would be for you to customize your espeak-ng. In espeak-ng project create file
Then recompile entire project with command
where your-place is actual place of the espeak-ng project.