UPDATE: The translation of the chorus' lines are in the Closed Captions, I don't know why I ignored them when I translated this song initially, I'm sorry.
*'Where are you?' in Russian is just 'Где ты? [Gdye ty?]', the particle 'же' [zhe]' can be translated as 'after all' and basically indicates that the speaker is a little impatient.
I took the liberty of not translating the lines from 'All Is Found', the whole song is translated here: • Frozen II - All Is Fou...