Thanks for this, makes tomtom a bit mroe fun to use.

I found these hintsa as to what voices your replacing by renaming the files, may be useful to others;

00- Dansk Brigtte
01- Deutsch Werner
02- Deutsch - Lisa
03 is missing for some reason
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04- English(UK) - Tim
05- English(UK) - Jane
06- English(AUS) - Ken
07- English(US) - Lori
08- English(US) - Bonnie
09- English(US) - Richard
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10- Español - Marta
11- Français - Jacques
12- Français - Catherine
13- Italiano - Chiara
14- Nederlands(NL) - Bram
15- Nederlands(NL) - Eva
16- English(US) - Mandy
18- Norsk - Liv
19- Svenska - Astrid
20- Norsk - Jorgen
21- Svenska - Patrik
22- Español - Antonio
23- Dansk - Nils
24- Italiano - Roberto
25- Português - Joaquim
26- Português - Catarina
27- Suomi - Kati
28- Suomi - Matti
29- Nederlands( - Bernard
30- Greek - Olympia
31- Greek - Aristides
32- Ruskii - Anna
33- Ruskii - Vlad
34- Polski - Katarzyna
35- Polski - Andrzej
36- Eesti - Jüri
37- Slovencina - Barbara
38 is missing for some reason as well.
39- Türkçe - Ozgur
40- Latviski - Ivars

------------------------------------------------
41-Cestina - Miloslav
42- Malay - Erra
43- Bulgarian - Marius
44- Español(LA) - Norma
45- Español(LA) - Raul
46-Catalan - Maria
47- Srpski - Predrag
48- female - Shanghainese
49- Hrvatski(Croat) - Goran
50- Português(BRA) - Gabriela
51- Magyar(HUN) - Marika
52-Lietuvskai - Vladas
53- female - Cantonese
54- female - Mandarin
55- Japanese - Kiyoshi
56- Roman - Oana
57- Thai - Yue
58- female - Hakka
59- female - Mandarin(Taiwan)
60- female - Hoklo