jefatura betyder på engelska

headquarters▼(center of organisation's activity)
noun
[UK: hed.ˈkwɔː.təz] [US: ˈhed.ˌkwɔːr.tərz]

leadership [leaderships]▼(office of leader)
noun
[UK: ˈliː.də.ʃɪp] [US: ˈliː.dər.ˌʃɪp]