Hello @Black Unifier  !

The text in UNA can be changed via the Polyglot app, see more details here:

https://github.com/unacms/una/wiki/FAQ#how-to-change-privacy-policy-and-terms-of-use-pages-

and here:

https://unacms.com/wiki/Polyglot

The logo can be corrected in the Designer:

https://unacms.com/wiki/Designer

or

Studio->Artificer apps.