Hello,
Lolita was translated by Zabihollah Mansouri in a weekly
journal - “Art and Cinema” - around 1958, almost immediately after the novel's publication in US. Today, however, it is available as a book in the black market. Since
then no other complete legal or illegal translation of Lolita has appeared, although
parts of it are translated in translation journals and books.
I have not read
Mansouri’s translation myself but it is almost always considered by Iranian
translators and critics as an example of unfaithful translation.
Best Regards,
Gholamreza Shafiee