You can translate all node (transaction’s) title texts and the structure title into any logon language.
GO to PFCG -> menu tab
Select the transaction (node) for which you need to maintain (or translate) the text.
Go to-> additional activities->translate node
Below screen will appear
here you can maintain the short text in “Node text” and long text in “Description” field.
that is how you can translate node text in menu of the role in any language you logged on.