Launchpad currently recommends translating gtk+3.0 in Ubuntu Impish.

Template "gtk-3.0" in Ubuntu Impish package "gtk+3.0"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 1691 1691 0 0
Dakota 100.00  100.0% untranslated 1691 1691 0 0
Hawaiian 100.00  100.0% untranslated 1691 1691 0 0
Inuktitut 100.00  100.0% untranslated 1691 1691 0 0
Lakota 100.00  100.0% untranslated 1691 1691 0 0
Ojibwe 100.00  100.0% untranslated 1691 1691 0 0
Pennsylvania German 100.00  100.0% untranslated 1691 1691 0 0
Spanish 000.00  100.0% translated 0 19 19 5 5 2021-05-10 11:11:20 UTC 2021-05-10 Daniel Mustieles
Tlingit 100.00  100.0% untranslated 1691 1691 0 0
Yiddish 097.81  2.18805440568% translated  97.8119455943% untranslated 1654 1654 0 0 2021-05-10 11:24:06 UTC 2021-05-10 Raphael Finkel
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Template "gtk-3.0-properties" in Ubuntu Impish package "gtk+3.0"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 2246 2246 0 0
Dakota 100.00  100.0% untranslated 2246 2246 0 0
Hawaiian 100.00  100.0% untranslated 2246 2246 0 0
Inuktitut 100.00  100.0% untranslated 2246 2246 0 0
Lakota 100.00  100.0% untranslated 2246 2246 0 0
Ojibwe 100.00  100.0% untranslated 2246 2246 0 0
Pennsylvania German 100.00  100.0% untranslated 2246 2246 0 0
Spanish 000.00  100.0% translated 0 15 15 0 2021-05-10 10:51:20 UTC 2021-05-10 Daniel Mustieles
Tlingit 100.00  100.0% untranslated 2246 2246 0 0
Yiddish 070.84  29.1629563669% translated  70.8370436331% untranslated 1591 1591 0 0 2021-05-10 10:59:01 UTC 2021-05-10 Raphael Finkel
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of gtk+3.0 in Ubuntu