Hi,
use a dispatcher: 
#!/usr/bin/perl
use strict;
use warnings;

my %subs = (    
    prod1    => \&sub_prod1,
    prod2    => \&sub_prod2
);

foreach my $product (@products) {
    &{$subs{$product}}("lala");
}

sub sub_prod1 {
print "1 ", shift, "\n";
}

sub sub_prod2 {
print "2 ", shift, "\n";
}

[download]

Update: the cast to a sub: &{...}, thanks to ++ChrisR
Update: adding () after the sub cast: &{...}(), thanks to ++Fletch
Regards,
svenXY

In reply to Re: 'Variable' sub names by svenXY
in thread 'Variable' sub names by merrymonk

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