Complex sentence: But many calls to the management or e-mails to the management were bilingual, hinting that they were pursuing a Latino format, however The Pussycat Dolls were scheduled to appear in studio on Monday, the day "the switch" would be taking place.
Split into simpler sentences: But many calls to the management or e-mails to the management were bilingual, hinting that they were pursuing a Latino format. However, The Pussycat Dolls were scheduled to appear in studio on Monday, the day "the switch" would be taking place.