Odoo Server 15.0+e - en to ko translation catalogue (3 entries)

note: module: mass_mailing_event_track
en: Contact Track Speakers
ko: 강연자 그룹 연락처

note: module: mass_mailing_event_track
en: Event
ko: 행사

note: module: mass_mailing_event_track
en: Event Track
ko: 행사 과정
