There are two spellings, Catalog and Catalogue. However they are dependent on context.
That is the correct spelling of the word "multiple" (more than one, or a higher number).The correct spelling is multiple (more than one, many).
The spelling "cataloger" is correct, as is cataloguer (from the two forms of the word, catalog and catalogue).
Dishes
That is the correct spelling "princesses" for more than one princess.
theater and theatre
try spelling it as Predator
That is one spelling for the surname Weichinger, and is more common than Wiechinger.
I think it would be sheep
Parenthesis is for one and parentheses is for more than one.
Most Catalog Company's have more than one name associated with them like, Williams and Brown Men's clothing Catalog are a subsidiary of JD Williams&Co,so who is "Very": Catalog a sub: of ?
Names can have more than one proper spelling, such as Harriet and Harriett, both are considered equally correct.
More than one set of parents is still parents. example all of our parents are planning to attend.