Mozzetta - a shoulder cape that has a collar and is buttoned all the way down the front. The red color is a vestige from the days when scarlet was the Papal color (white only became associated with the papacy after the Napoleonic wars). The Papal mozzetta had a small hood on the back, which disappeared after Vatican II but has recently been restored. In wintertime, the Papal mozzetta is of red velvet trimmed with ermine (this also fell out of use after Vatican II, but Pope Benedict XVI began again to wear a winter mozzetta trimmed in ermine fur). In summer, the Papal mozzetta is of red satin.
There have been 13 popes called Leo, and there appears to be no dispute about the numbering, as is the case with a few of the popes. See links.
There have been 8 popes called Urban.
Avignon, France, is sometimes referred to as the "City of Popes" because of the presence of popes and anti-popes from 1309 to 1423 during the Catholic schism.
There have been 13 popes named Innocent.
It is called Cape Horn because of its geographic shape.
A geographic Greek cape might be Cape Matapan.
Yes, they had many differences on matters of authority and doctrine. Some Popes were even excommunicated by Church Synods (or Councils) and other rival Popes were elected in their place, called Ante-Popes.
It used to be called Cape Kennedy for a period of time.
Popes & Patriarchs.
There have been 6 popes who chose the name of Paul.
The Cape of Good Hope
There have been 15 popes named Benedict. Pope Benedict X does not count as he was an antipope.