Your answer: If he wanted to, then of course he could.
How can an omniscient entity, knowing everything, get lost? An omniscient entity, by definition, cannot get lost. Getting lost is proof that one is not omniscient. And, why would we (you and I) worship a god who is not omniscient. We would not even call such a god by that name (unless we were speaking of demigods, of course).
What is the fallacy here? Getting lost is an attribute of Man. God cannot be measured by an attribute of Man.
Reread the first question. It was obviously asked sarcastically.