Bring up the console, click on the object and type disable
NOTE: the words are not written as they appear in the shout menu, instead they're written as they sound in draconic using the font developed for that language. As such, certain words might be written like N4 instead of Nah (which is the second word in Whirlwind Sprint). Most words however are written normally and should not be hard to find out. - List of words as they sound - Link
I have tried different ways from what it said on the wiki and I can not seem to get them to work. So am kind of 🤔
Just use the page up/down keys to scroll the window. The basic Iron Boots will be at the top of the list (usually).