Yup. I believe IDW's ongoing G1 uses "Breakdown" rather than "Brakedown." Also I think there's different laws for different kinds of toys too. For example, for action figures like the TF movie toys and Animated Hasbro had to use the name "Autobot Jazz," but for Alternators (which may also count as a miniature car replica) Hasbro were unable to use that name so they used "Meister" instead.