VXDIAG VCX NANO JLR USB/WiFi interface SDD software is multi-language available. Here’s the tip to configure language.
Language: English/Japanese/Portuguese/Romanian/Korean/Dutch/Polish/Turkish/Spanish/French/Italian/Croatian/Danish/German/Swedish /Finnish/Slovenian/Czech/Russian/Greek/Chinese
How to change VXDIAG JLR SDD software language?
Go to Settings-> User Preferences->Language, select the language you desired.