THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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If you are looking for how to translate Products or Categories Name and Descriptions, have a look at How to localize Product and Categories descriptions
Label Manager
To intialize the Label Manager in Webtools, before using "All files" option, 1st select a file and make a search. Then you will be able to select your language and all other options. This should be fixed one day...