encabezar bedeutet auf Englisch

head [headed, heading, heads]▼(to be in command of)
verb
[UK: hed] [US: ˈhed]

head up▼(lead or take the lead)
verb

spearhead [spearheaded, spearheading, spearheads]▼(to drive or campaign ardently)
verb
[UK: ˈspɪə.hed] [US: ˈspɪr.ˌhed]