Initial "no JACK" message has no translation

[SeeLook]

Describe the bug
When Jamulus is started without JACK the message appears:

and it is not translated

To Reproduce
Just launch Jamulus but without JACK and with localisation other than English

Operating system
Arch Linux

Jamulus Version 3.8.1beta1dev-4b5c6aaa-dirty

Additional context
Seems to me like this message is invoked before QTranslator loads its stuff.

[henkdegroot]

I tested on windows and indeed it seems this message (and other messages related to sound initialisation) are generated before the selected language in Jamulus is loaded.

Another example is for instance, when the previous used/selected audio device is not available when Jamulus is started. In this case also the english text is displayed.

The issue header text is slightly miss leading in this case, as the translation does exists.

[ignotus666]

Do you know what source files these strings are in?

Ok, found it.

[gilgongo]

De-tagging from release as it's not a quick fix.

[ignotus666]

I know how to fix it but not sure when I'd be able to send it in. It's not complicated.

Edit: turns out it's not as simple as I thought and I don't know how to fix it. That'll teach me to be a clever clogs.