[R-sig-Geo] Help with latlong to UTM conversion when UTM zones are different

[moses selebatso]

 Hello
I have animal movement data that I have converted from Lat/Long to UTM, unfortunately the data falls in two UTM zones (34S and 35S). For some reason R cannot display both of them in the same window (the 35S data is way off the expected location).
The question is how do I convert the data such that R can correctly read it?
Moses SELEBATSO

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