Score Auto-translation and linguistic preferences

Hi,
Could it be possible to have a unique storage language for the scores (.mscz and .mscx to avoid various incoherences when loading a japanese score into MS in french) and two other languages in MS: one for the interface (for me, I prefer working in french) and one for the visualization of the score (I like to have instrument names and interpretation marks in italian)?
This leads, I think, to two fields for each part: the normalized instrument name (with a voice number if needed) and an optional personalized instrument name.