I have created documentation by going to se38 as below in english.
I need to translate it into different languages, Please let me know the steps to do it.
I think you can do it by following way.
Go to se63
Click translation->ABAP objects->Long texts(documentation)
Go to L5-F1help expand it select RE Reports,function Groups ,Logical database
Give the object name source language and target language.
By this you can do the required translation.