Spanish<>Korean translator interpreter in Guatemala Spain

I am looking for a translator and interpreter who is fluent in Spanish and Korean for a face-to-face project in Guatemala City. The ideal candidate must have experience in simultaneous interpretation and we would require their services from 10:00 a.m. to 5:00 p.m. to approx. 4:00 p.m. on Wednesday, August 22, 2023. Thank you.