Sorry to say, but now it's getting ridiculous.
I'm not blaming you, that you don't know much about Buddhism. But a bit more knowledge I honestly expected. Nevertheless,
this deceased young woman will get an appropriate funeral attended by her Thai friends in Russia. But this is not your concern but the girl's family. If they want to have a funeral in Thailand they will do it without your consent or interference.
Please don't send more gibberish.