Update "theme/language" configuration

.github/ranger.yml

@@ -17,11 +17,11 @@ labels:
     comment: ⚠️ This has been marked to be closed in $DELAY.
   'theme/language':
     action: close
-    delay: 5 days
+    delay: 14 days
     comment: |
-      This issue has been marked "$LABEL" and will be closed in $DELAY. As of Carbon `3.0.0`, the Carbon core team is no longer implementing new themes or languages (although the ability to create your own will be implemented soon!). However, PRs to add new ones will be happily accepted.
-
-      Please see https://github.com/carbon-app/carbon/blob/master/.github/CONTRIBUTING.md#adding-themeslanguages for notes on how to do so 👌. 
+      This issue has been marked "$LABEL" and will be closed in $DELAY. As of Carbon `4.0.0`, the Carbon core team is no longer implementing new themes or languages, except for in extenuating circumstances. You can create your own theme in the "Themes" dropdown. 
+      
+      This issue will remain open for $DELAY for reconsideration. 
 
 commits: 
   - action: label