chord name does not transpose as score using language italino

[ming tsang]

The following code produces a png file that did not print the correct chord name. .

%%%%

\version "2.23.11"
\language "italiano"
global = {
  \key do \major
  \numericTimeSignature
  \time 4/4
}

chordNames = \chordmode {
  \global
  % Chords follow here.
  la1     dod1:m     fad1:m     re2 dob8:m re4.:m
%  a1 cs1:m fs1:m d2 cs8:m b4.:m
}

melody = \fixed do'' {
  \global
  % Music follows here.
  mi8 do8 mi8 do8 mi8 do8 mi8 do8
  mi8 si, mi si, mi si, mi si,
%%%%%do re mi fa sol la si
  mi8 la, mi la, mi la, mi la,
  fa8 8 8 mi8 r8 re4.
}

verse = \lyricmode {
  % Lyrics follow here.
 
}

\score {
  <<
    \new ChordNames \chordNames
    \new Staff { \melody }
    \addlyrics { \verse }
  >>
  \layout { }
  \midi {
    \tempo 4=158
  }
}

the output png screen print:

I am expecting to see        A C#m F#m D C#m Bm

Any help is appreciated.

ming (lyndon) tsang