I have two questions. Firstly, can a new item type be added in Zotero, going beyond the current options like Book, Newspaper, Encyclopedia, Dictionary, etc.?

Secondly, is it possible to italicise the Latin name within an Journal - Article's title in both footnotes and the bibliography? For example, in a journal article with a title like "A Compendium of Corpus," I want the Latin word "Corpus" be italicized when the entire title is enclosed in inverted commas?
I appreciate any insights or guidance on these matters. Thank you in advance for your assistance!