improper highway naming

[[email protected]]

I'm in the Northwest. There are several freeways in my area with a zero in the highway designation, specifically 205 and 405. In those cases, the voice on my GPS pronounces those as "2-west-5" or "4-west-5". These are, of course, wrong. Is there an upgrade that corrects these pronunciations?

 

[dhn]

See solution in post by mvl here:
https://www.tomtomforums.com/t17919-340-s-street-names-mixing-french-english.html