Launchpad currently recommends translating evolution in Ubuntu Cosmic.

Template "evolution" in Ubuntu Cosmic package "evolution"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 5454 5454 0 0
Dakota 100.00  100.0% untranslated 5454 5454 0 0
Hawaiian 100.00  100.0% untranslated 5454 5454 0 0
Inuktitut 100.00  100.0% untranslated 5454 5454 0 0
Lakota 100.00  100.0% untranslated 5454 5454 0 0
Ojibwe 100.00  100.0% untranslated 5454 5454 0 0
Spanish 001.67  98.3314998166% translated  1.66850018335% untranslated 91 91 0 118 118 2018-08-15 11:25:49 UTC 2018-08-15 Rodrigo
Tlingit 100.00  100.0% untranslated 5454 5454 0 0
Yiddish 100.00  100.0% untranslated 5454 5454 0 0
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of evolution in Ubuntu