Translation for notice types

[gebeer]

Hello all,

I can't seem to find a way to translate the notice type for the admin notices, .g. 'Notices, 'Session' etc.

The live search tool on the language edit page does not find it. I also did a search through the wire folder and could nowhere find these terms as translatable expressions.

Is this just not possible ATM or am I missing something?  

I also couldn't find a hook in the core that lets me manipulate the notices. Only AdminThemeRenoHelpers has a non-hookable function renderAdminNotices. That is all I could find.