I would like to list out the languages by display name in the language selection. Right now they default to the item name.
You can use setting
ContentEditor.SortLanguages to manually sort them in content tree.
<!-- CONTENT EDITOR SORT LANGUAGES Indicates whether the Content Editor show languages in the language selection dropdown in the same order as /sitecore/system/Languages child items. Default value: false --> <setting name="ContentEditor.SortLanguages" value="true" />