How to change the “Teacher’s message” title in Veyon?

[Mclovin_pepemc]

Hi Guys,
I use Veyon to monitor and manage multiple computers at the same time.
When I send a broadcast message, the popup window on the client computers always shows the title “Teacher’s message.”

Is there any way to customize or remove this title so it displays something more neutral, like “Message” or no title at all?

I have checked the translation files but haven’t been able to change it successfully. Could you please guide me on the proper way to modify this text?

Thank you.