Yes. These certifications run to one global standard: the awarding body sets one shared list of objectives and a single exam pattern that every region works to, so Premium practice written to those objectives is valid for your process or project management certification exam no matter where you take it — a centre abroad, one at home, or an online-proctored seat.
Two situations sit behind the question: booking a seat overseas, well away from the country a visitor might assume the platform runs in, or opting for webcam proctoring in place of a physical test centre. Neither one alters the honest answer, because that answer depends on where the questions are drawn from rather than on the room around you — which is why it helps to separate what your booking genuinely settles from what it has no reach over.
What stays fixed when your process exam location changes
Location settles practical things: the way you schedule a seat, the papers you show at check-in, whether a proctor sits with you or watches over a webcam, and on some tracks the languages the exam offers. None of that touches the objectives. A Scrum body of knowledge makes the point cleanly — the Scrum Guide is a single global document, so a PSM sat in London and one sat in Jakarta reference the same roles, events and definition of done. PMI, PeopleCert and the ITIL bodies publish one objective set per credential in the same way, and the standard rides with the credential itself, not with the room you sit it in.