was their any dispute regarding the band's name?
Yes, the band manager , Clifford Davis formed the "New Fleetwood Mac" and made them perform in the place of the original.
Fleetwood Mac
In late 1973, after the collapse of the US tour, the band's manager, Clifford Davis, was left with major touring commitments to fulfil and no band. Fleetwood Mac had "temporarily disbanded" in Nebraska and its members had gone their separate ways. Davis was concerned that failing to complete the tour would destroy his reputation with bookers and promoters. He sent the band a letter in which he said he "hadn't slaved for years to be brought down by the whims of irresponsible musicians". Davis claimed that he owned the name 'Fleetwood Mac' and the right to choose the band members, and he recruited members of the band Legs, which had recently issued one single under Davis's management, to tour the US in early 1974 under the name 'The New Fleetwood Mac' and perform the rescheduled dates. This band - who 
songs on the album rumors by fleetwood mac "Go Your Own Way", "Dreams", "Don't Stop",  "You Make Loving Fun" , and others. does this album belongs to any band? Yes, Fleetwood Mac. who are its members? Peter Green, Mick Fleetwood, Christine Perfect, Jeremy Spencer and, John McVie. where was the above album recorded? Record Plant in Sausalito, California. what is the genre of the band? Rock. how did the album perform commercially? It was an instant commercial success.
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Fleetwood Mac [SEP] 1974: Name dispute and 'fake Fleetwood Mac'
In late 1973, after the collapse of the US tour, the band's manager, Clifford Davis, was left with major touring commitments to fulfil and no band. Fleetwood Mac had "temporarily disbanded" in Nebraska and its members had gone their separate ways. Davis was concerned that failing to complete the tour would destroy his reputation with bookers and promoters. He sent the band a letter in which he said he "hadn't slaved for years to be brought down by the whims of irresponsible musicians". Davis claimed that he owned the name 'Fleetwood Mac' and the right to choose the band members, and he recruited members of the band Legs, which had recently issued one single under Davis's management, to tour the US in early 1974 under the name 'The New Fleetwood Mac' and perform the rescheduled dates.