I saw beads at a bead store today that were clearly Pepsi/Sprite but they were "Pepsis" and "Spritc", presumably to be legally distinct. Is it important that t

I saw beads at a bead store today that were clearly Pepsi/Sprite but they were "Pepsis" and "Spritc", presumably to be legally distinct. Is it important that the beads looked like Pepsi/Sprite? Kind of, people want recognizable brands