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https://jaredmeredith.com/2018/04/04/sitecore-error-solved-an-item-name-cannot-contain-any-of-the-following-characters-controlled-by-the-setting-invaliditemnamechars/
Sitecore Error (SOLVED): An item name cannot contain any of the following characters: \/:?"\-|[] (controlled by the setting InvalidItemNameChars)