Launchpad currently recommends translating gtk2-engines in Ubuntu Artful.

Template "gtk-engines" in Ubuntu Artful package "gtk2-engines"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 47 47 0 0
Dakota 100.00  100.0% untranslated 47 47 0 0
Hawaiian 100.00  100.0% untranslated 47 47 0 0
Inuktitut 100.00  100.0% untranslated 47 47 0 0
Lakota 100.00  100.0% untranslated 47 47 0 0
Ojibwe 100.00  100.0% untranslated 47 47 0 0
Spanish 000.00  100.0% translated 0 0 0 2009-01-09 11:26:26 UTC 2009-01-09 Ricardo Pérez López
Tlingit 100.00  100.0% untranslated 47 47 0 0
Yiddish 100.00  100.0% untranslated 47 47 0 0
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of gtk2-engines in Ubuntu