Product options translation

[Ecomlaunch]

Hi i want my store in german language .Everything is in german language but i cannot find a way to translate product options like sizes etc to german they are still in english.Is there any way i can translate them without doing it manually..i only want to keep german not any other language

[Stan-Grumspot]

Hi there, 

What theme are you using?

[Ecomlaunch]

I am using prestige theme 

[Stan-Grumspot]

You can either add a custom variant in German, or you will need a developer to help you out with translating the current variants.

[Ecomlaunch]

I am also a developer, i just need directions how to do it