Head of firm” same in translation? (5,9)

I believe the answer is:

homme daffaires

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'head of firm same in translation?' is the definition.
I know nothing about this answer so I can't tell whether it can be defined by this definition.

'head of firm same in translation?' is the wordplay.
'in translation?' is an anagram indicator (translate can mean to transform).
'head'+'of'+'firm'+'same'='headoffirmsame'
'headoffirmsame' anagrammed gives 'HOMME DAFFAIRES'.

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I've seen this clue in The Times and The Sunday Times.

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