Andre_V, I have all like you on the screenshots and I am using only names of events in file of "voiceover.bnk" like you. I do not use the file "sounds_notification.xml," but it still did not work. I do not know why.
If the sound does not change in patch 9.17, why my sound does not want to play (only lightbulb and sight_enemy...)? In patch 9.16 everything was fine.
Rhetorical question ... I am still looking for solution.
All WG ..
Greetings Automatyk