Hi,
in the officially built LO51RC1 I can confirm only the last two, I
have "Slide Layout..." localized in Slovenian and there is no submenu,
just a dialog opens, which is also fully localized.
The Navigate and Move commands cannot be localized in Slovenian (= its
localization was not included in the build, I remember localizing that
command).
But in this same build the command (Format - ) Object and Shape is in
English although I had all strings 100 % localized in Slovenian. So it
is either non-localizable or some problems during build happened, see
this bug report:
https://bugs.documentfoundation.org/show_bug.cgi?id=96573
Different languages of this build have reported different strings as
not localized (although they were localized in po files).
Lp, m.