Launchpad currently recommends translating gnome-control-center in Ubuntu Artful.

Template "gnome-control-center-2.0" in Ubuntu Artful package "gnome-control-center"

Language Status Untranslated Need review Changed Last Edited By
Basque 001.12  98.8793671721% translated  1.12063282795% untranslated 17 17 0 16 16 2018-01-02 12:27:54 UTC 2018-01-02 Iñaki Larrañaga Murgoitio
Breton 088.00  11.9973632169% translated  88.0026367831% untranslated 1335 1335 0 5 5 2017-06-18 00:02:28 UTC 2017-06-18 Denis
Catalan 000.20  99.8022412657% translated  0.197758734344% untranslated 3 3 0 5 5 2018-01-02 12:28:11 UTC 2018-01-02 Jordi Mas
Corsican 100.00  100.0% untranslated 1517 1517 0 0
Franco-Provençal 098.42  1.58206987475% translated  98.4179301252% untranslated 1493 1493 0 0 2016-05-20 15:57:59 UTC 2016-05-20 Alekĉjo
French 000.00  100.0% translated 0 0 30 30 2018-01-02 12:18:19 UTC 2018-01-02 Alain Lojewski
Occitan (post 1500) 015.29  84.7066578774% translated  15.2933421226% untranslated 232 232 0 111 111 2018-01-02 12:23:04 UTC 2018-01-02 Cédric VALMARY (Tot en...
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of gnome-control-center in Ubuntu