Any way to differentiate Maps on device menu?

I have installed 2 Canada-Alaska maps on my TT XL330S, one is version 850.2781 and the other 850.2850.
Although the version numbers show up as named on the folders when checked with windows Explorer, they appear only as "Canada-Alaska" for both when I try to switch between them on the device menu, which is rather confusing.
Is there any way to make the device display different name for each map ?

You can change the map name by changing the name of the map in line 1 of the .pna file i use uk map as an example

File = United_Kingdom_and_Republic_of_Ireland.pna

ID=[color="Red"]United_Kingdom_and_Republic_of_Ireland[/color].pna2102794153850
build=2781
id=513613

Change the bit i have highlited above to what ever you want to name your map

djc151084 wrote:You can change the map name by changing the name of the map in line 1 of the .pna file i use uk map as an example

File = United_Kingdom_and_Republic_of_Ireland.pna

ID=[color="Red"]United_Kingdom_and_Republic_of_Ireland[/color].pna2102794153850
build=2781
id=513613

Change the bit i have highlited above to what ever you want to name your map

Great tip! Thanx a lot!