Launchpad currently recommends translating apt in Ubuntu Cosmic.

These templates can be translated using Launchpad.

template name and title
apt: Template "apt" in Ubuntu Cosmic package "apt"
apt-all: Template "apt-all" in Ubuntu Cosmic package "apt"
apt-utils: Template "apt-utils" in Ubuntu Cosmic package "apt"
apt.sh: Template "apt.sh" in Ubuntu Cosmic package "apt"
libapt-inst: Template "libapt-inst" in Ubuntu Cosmic package "apt"
libapt-pkg: Template "libapt-pkg" in Ubuntu Cosmic package "apt"
apt.c: Template "apt.c" in Ubuntu Cosmic package "apt"
libapt-inst2.0: Template "libapt-inst2.0" in Ubuntu Cosmic package "apt"
libapt-pkg5.0.c: Template "libapt-pkg5.0.c" in Ubuntu Cosmic package "apt"

Other versions of apt in Ubuntu