Launchpad currently recommends translating software-properties in Ubuntu Cosmic.

Template "software-properties" in Ubuntu Cosmic package "software-properties"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 191 191 0 0
Dakota 100.00  100.0% untranslated 191 191 0 0
Hawaiian 100.00  100.0% untranslated 191 191 0 0
Inuktitut 100.00  100.0% untranslated 191 191 0 0
Lakota 100.00  100.0% untranslated 191 191 0 0
Ojibwe 100.00  100.0% untranslated 191 191 0 0
Spanish 000.00  100.0% translated 0 0 14 14 2018-08-01 08:32:42 UTC 2018-08-01 Rodrigo
Tlingit 100.00  100.0% untranslated 191 191 0 0
Yiddish 100.00  100.0% untranslated 191 191 0 0
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of software-properties in Ubuntu