Click on Components -> Joom!Fish -> Translation
Choose language which you would like to setup. And also the component. In this example , we will translate VirtueMart Products
Click on term you would like to translate
You can type the translation in corresponding field.
You can type on button 'Copy' To copy text and image from original version.
Click on 'Publish'
Click on 'Save' Button
Translation of this term and language is completed.