Cute attempt, but Velcro/velcro has already been genericised for decades at this point. Nobody's going to move (back?) to "hook-and-loop," especially when the alternative rolls off the tongue a lot better.
That may not matter to Velcro (TM). As long as they're publicly making attempts to defend their trademark, perhaps that is enough for them to keep legal rights to it.
Surely you know from reading the article that it's actually "Velcro® Brand". It's easier to follow than most telenovelas. We get it, hook and loop isn’t in our everyday vocabulary, but calling it Velcro (TM) just wouldn’t be true.