there is none. "gilbert" is also an english name with a different pronunciation to the same name french (or indeed belgian)
for foreign names, just make up your own pronunciation. anything goes as long as it conforms to my rules, which i will only explain - in an inconsistent manner - once the mistake is made.
Understood sir! Perhaps I should've declared that as a native Slovenian speaker I was really hoping to hear the 'proper English way' according to your rules :D
there is none. "gilbert" is also an english name with a different pronunciation to the same name french (or indeed belgian)
for foreign names, just make up your own pronunciation. anything goes as long as it conforms to my rules, which i will only explain - in an inconsistent manner - once the mistake is made.
is that understood?