[HD2 Windows Mobile 6.5 Themes and Apps] kane159:
sure

look at these

3e1c03c5_manila \windows\htc\GPSTracker\locales\ca-es\GPSTracker.ca-es.xml
4911db93_manila \windows\htc\GPSTracker\locales\zh-cn\GPSTracker.zh-cn.xml
276fe391_manila \windows\htc\GPSTracker\locales\ro-ro\GPSTracker.ro-ro.xml
170e507b_manila \windows\htc\GPSTracker\locales\ar-sa\GPSTracker.ar-sa.xml
098315fd_manila \windows\htc\GPSTracker\locales\pt-br\GPSTracker.pt-br.xml
385f4c05_manila \windows\htc\GPSTracker\locales\en-gb\GPSTracker.en-gb.xml
0291f8d3_manila \windows\htc\GPSTracker\locales\cs-cz\GPSTracker.cs-cz.xml
3bb119ed_manila \windows\htc\GPSTracker\locales\es-es\GPSTracker.es-es.xml
3731f695_manila \windows\htc\GPSTracker\locales\es-es_tradnl\GPSTracker.es-es_tradnl.xml
53f0bc37_manila \windows\htc\GPSTracker\locales\ja-jp\GPSTracker.ja-jp.xml
32342f07_manila \windows\htc\GPSTracker\locales\nb-no\GPSTracker.nb-no.xml
1ec27a6d_manila \windows\htc\GPSTracker\locales\fr-fr\GPSTracker.fr-fr.xml
33912e61_manila \windows\htc\GPSTracker\locales\el-gr\GPSTracker.el-gr.xml
29d26b7d_manila \windows\htc\GPSTracker\locales\pl-pl\GPSTracker.pl-pl.xml
013d4775_manila \windows\htc\GPSTracker\locales\da-dk\GPSTracker.da-dk.xml
4d7e9475_manila \windows\htc\GPSTracker\locales\nl-nl\GPSTracker.nl-nl.xml
250d5ba5_manila \windows\htc\GPSTracker\locales\tr-tr\GPSTracker.tr-tr.xml
44fa9547_manila \windows\htc\GPSTracker\locales\zh-tw\GPSTracker.zh-tw.xml
322f9431_manila \windows\htc\GPSTracker\locales\de-de\GPSTracker.de-de.xml
7f715301_manila \windows\htc\GPSTracker\locales\it-it\GPSTracker.it-it.xml
0296c39d_manila \windows\htc\GPSTracker\locales\pt-pt\GPSTracker.pt-pt.xml
6937a305_manila \windows\htc\GPSTracker\locales\sk-sk\GPSTracker.sk-sk.xml
1320c0af_manila \windows\htc\GPSTracker\locales\fi-fl\GPSTracker.fi-fl.xml
1c5ff281_manila \windows\htc\GPSTracker\locales\hu-hu\GPSTracker.hu-hu.xml
44a106ef_manila \windows\htc\GPSTracker\locales\sv-se\GPSTracker.sv-se.xml
7c859c5b_manila \windows\htc\GPSTracker\locales\ko-kr\GPSTracker.ko-kr.xml

and

this is in 6a9ac8a3_manila \windows\htc\GPSTracker\locales\en-us\GPSTracker.en-us.xml this is not where this file should be this is just the detail for this files

<xliff version="1.0" lang="en-us">
<file datatype="plaintext" original="GPSTracker">
<header/>
<body>
<trans-unit id="IDS_GPSTracker">
<source>GPS Tracker</source>
</trans-unit>
<trans-unit id="IDS_GPS_TITLE">
<source>GPS</source>
</trans-unit>
<trans-unit id="IDS_GPS_OFF">
<source>Off</source>
</trans-unit>
<trans-unit id="IDS_GPS_ON">
<source>On</source>
</trans-unit>
<trans-unit id="IDS_GPS_DATEFORMAT">
<source>dd MMMM yyyy</source>
</trans-unit>
<trans-unit id="IDS_GPS_DAYFORMAT">
<source>dddd</source>
</trans-unit>
<trans-unit id="IDS_GPS_TIMEFORMAT">
<source>HH:mm</source>
</trans-unit>
<trans-unit id="IDS_GPS_START_TITLE">
<source>Calculated Point</source>
</trans-unit>
<trans-unit id="IDS_GPS_LAST_TITLE">
<source>Current Position</source>
</trans-unit>
<trans-unit id="IDS_GPS_START_LAT">
<source>Latitude</source>
</trans-unit>
<trans-unit id="IDS_GPS_START_LON">
<source>Longitude</source>
</trans-unit>
<trans-unit id="IDS_GPS_RT_LAT">
<source>Latitude</source>
</trans-unit>
<trans-unit id="IDS_GPS_RT_LON">
<source>Longitude</source>
</trans-unit>
<trans-unit id="IDS_GPS_RT_COURSE">
<source>Course</source>
</trans-unit>
<trans-unit id="IDS_GPS_RT_SPEED">
<source>Speed</source>
</trans-unit>
<trans-unit id="IDS_GPS_AZIMUT_TITLE">
<source>Azimuth</source>
</trans-unit>
<trans-unit id="IDS_GPS_DISTANCIA_TITLE">
<source>Distance</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_Settings">
<source>Settings</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_DefaultCoordinate">
<source>--°--'--''</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_DefaultCourse">
<source>---,-°</source>
</trans-unit>
<trans-unit id="IDS_CANCEL">
<source>Exit</source>
</trans-unit>
<trans-unit id="IDS_DONE">
<source>Next</source>
</trans-unit>
<trans-unit id="IDS_MENU">
<source>Menu</source>
</trans-unit>
<trans-unit id="IDS_START_TRACK">
<source>Record/Stop</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_GPSPosition">
<source>With the current GPS position</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_GPSPositionSave">
<source>Add current GPS position</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_MarshrutPoints">
<source>Calculated points</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_Marshruts">
<source>Tracks</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_SynchroTime">
<source>Time Synchronization</source>
</trans-unit>
<trans-unit id="IDS_BL_GPS_SendSMS">
<source>Send SMS</source>
</trans-unit>
</body>
</file>
</xliff>

so you want \windows\htc\GPSTracker\locales\it-it\GPSTracker.it-it.xml

you just need to do these below

change the first line

<xliff version="1.0" lang="en-us">
to
[COLOR="Red"]<xliff version="1.0" lang="it-it">[/COLOR]

then then translate the text in

[COLOR="Red"]<source>.......</source>[/COLOR]

then save as 7f715301_manila

put into windows folder then reflash sense or reboot your phone