Man pages matching name pod::weaver::pluginbundle::coreprep in section 3pm:

Pod::Weaver::PluginBundle::CorePrep.3pm.en	debian 10 / libpod-weaver-perl
Pod::Weaver::PluginBundle::CorePrep.3pm.en	debian 11 / libpod-weaver-perl
Pod::Weaver::PluginBundle::CorePrep.3pm.en	debian 12 / libpod-weaver-perl