It's a limitation of Data::Dumper. Try using a different dumping module, such as Data::Printer.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re: utf8 characters in Data::Dumper by tobyink
in thread utf8 characters in Data::Dumper by remiah

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