Man pages matching name template::alloy::operator in section 3pm:

Template::Alloy::Operator.3pm.en	debian 10 / libtemplate-alloy-perl
Template::Alloy::Operator.3pm.en	debian 11 / libtemplate-alloy-perl
Template::Alloy::Operator.3pm.en	debian 12 / libtemplate-alloy-perl