The cover of the book has an Addison Wesley logo on it, and the hard cover also has a Pearson logo on it. So that name has some textbook companies backing up PragProg as well.
It also DOESN'T have any indication that "The Pragmatic Programmer" is any sort of trademark, so who knows. Either way, IMO calling your own writing "X for Y" where "X" is a commonly known specific work, and "Y" is a generic term, just means that you've diluted your own discoverability into a very big pot.
https://pragprog.com/titles/tpp20/the-pragmatic-programmer-2...
It also DOESN'T have any indication that "The Pragmatic Programmer" is any sort of trademark, so who knows. Either way, IMO calling your own writing "X for Y" where "X" is a commonly known specific work, and "Y" is a generic term, just means that you've diluted your own discoverability into a very big pot.