International estate planning (opens in new tab)

Can anyone give me advice on how to factor an overseas beneficiary who is a minor into my estate planning? I’m not sure if I need to set up a trust with a designated guardian and just write that into the will\. Currently going through a separation, unsure what happens if that isn’t settled before I pass\. Would my beneficiary still receive my portion of the relationship property? How do I avoid leaving them with an unresolved dispute? Do I need a will for each country? Or some sort of interna...