Making du'aa' in prayer in a language other than Arabic

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Check below answers in case you are looking for other related questions:
Was reciting al-Faatihah originally obligatory for one who is praying behind the imam in a prayer in which recitation is done out loud, then abrogated?
Imitating other imams’ voices in Taraaweeh prayer

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Related Answers:
What should a non-Arab do for the adhkaar in salaah?
Reciting a short soorah in the first rak‘ah and a longer soorah in the second
The Sunnah with regard to reciting Soorat al-Sajdah and al-Insaan in full in Fajr on Fridays
Was reciting al-Faatihah originally obligatory for one who is praying behind the imam in a prayer in which recitation is done out loud, then abrogated?
Imitating other imams’ voices in Taraaweeh prayer

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