Launchpad currently recommends translating coreutils in Ubuntu Cosmic.

Template "coreutils" in Ubuntu Cosmic package "coreutils"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 1749 1749 0 0
Dakota 100.00  100.0% untranslated 1749 1749 0 0
Hawaiian 100.00  100.0% untranslated 1749 1749 0 0
Inuktitut 100.00  100.0% untranslated 1749 1749 0 0
Lakota 100.00  100.0% untranslated 1749 1749 0 0
Ojibwe 100.00  100.0% untranslated 1749 1749 0 0
Spanish 017.90  82.1040594626% translated  17.8959405374% untranslated 313 313 5 5 81 81 2018-10-12 19:08:35 UTC 2018-10-12 Paco Molinero
Tlingit 100.00  100.0% untranslated 1749 1749 0 0
Yiddish 100.00  100.0% untranslated 1749 1749 0 0
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of coreutils in Ubuntu