No, because Zun is a xenophobic dick.
The official Touhou manga and books have been translated into multiple Asian languages, and I'm sure he'd be fine if any Western publisher wants to translate them.
In a recent interview he happened to have answered questions about their localization. The interview can be found at DualShockers .com/2016/08/26/touhou-interview-creator-zun-talks-past-present-and-future-of-his-touhou-project/
And here's my summary about his view written for another forum:
=======
Indeed, while he has expressed most of these points before, this interview actually has ZUN laying out his entire logic in one place.
The crucial thing is to understand that ZUN, true to the doujin spirit, sees his doujin publications (the STG games) as entirely his own baby, created, and in an ideal world, put into the players' palms by his own hands. From that perspective, letting anyone else tinker with them, be it hired programmers or fan patchers, can feel like an invasion of privacy.
A corollary is that if the games need to be changed in any way, whether for patching or international localization, he would have to also handle it by himself. And this creates a deadlock, as he often has neither the motivation ("I want to make new things, not fix old ones!") nor the capabilities (new programming techniques or foreign language skills) for the tasks.
=======
So we are talking about an individual creator who cares deeply about ownership of his works here, not a corporation aimed at maximizing profit, which changes the terms of engagement. He is not actively attempting to convert you into a paying customer, and thus also has no moral obligation to go the extra mile to reach out to you. If you like him enough to pay him, you do; fine if you don't.
Any word wether or not if we are getting the official Touhou game (Hopeless Masquerade/Legend in Limbo) overseas?
With the PS4 version of Touhou 14.5 coming out this December, I think at present, there's a higher chance this version will be localized for the West than the official PC games.