Algolia with unsupported language (Vietnamese to be specific)

Hi, currently I know Vietnamese is not supported by default. Is there any way to work around it? I’ve tried to upload a small set of data in Vietnamese and tried it out, however since it’s using English so the result did not return correctly. For example, the name of the product is “Đầm dạ hội”, searching by “dam da hoi” will not return any result, but “da hoi” does.

Wondering if is there any solution, whether define a custom dictionary or don’t use English at all?