That is a popular prediction because of the prophecy that "peace will come on dove's gentle wing" but there are also other possibilities for Dovepaw's warrior name such as Dovesong, Doveflight, and Dovefeather.
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Yes, Dovepaw becomes Dovewing in "Sign of the Moon".
Dovepaw's warrior name is Dovewing. Ivypaw's warrior name is Ivypool.
Dovewing and Ivypool
They both will become warriors in Sign of the Moon. Dovepaw will become Dovewing Ivypaw will become Ivypool
They recicve their warrior names in Sign of Moon. Dovepaw=Dovewing. And Ivypaw=Ivypool :3
Ivypaw and Dovepaw get assessed and become warriors. They are named Ivypool and Dovewing. Icecloud falls into one of the collapsed tunnels and Dovepaw comes running to get her out. Then they go back to camp and Dovepaw and Ivypaw become warriors. Sandstorm has a cough but that's all and it seems to be getting better. Icecloud thinks she is a burden to the clans. Jayfeather, Foxleap, Dovewing and Squirrelflight goes to the mountains. Jayfeather is caught up in a dream and wants to stay there with Half Moon.
Dovewing (A.K.A Dovepaw, Dovekit)
Dovepaw's warrior name in Sign Of The Moon. She almost didn't get one because she didn't catch any prey.
No, because Dovewing thinks that Tigerheart was just using her to get the catmint in Jayfeather's garden. Besides, he is from a different clan.
Dovepaw will become a warrior in the 4th book, Sign of the Moon.
It is very unlikely that they will become mates. Tigerheart and Dovewing both love each other but Dovewing is mad at him for using her to get herbs. Bumblestripe and Tigerheart both show affection for Dovewing.
Dovewing is the granddaughter of Firestar. Firestar is the father of Bramblestar, who is the father of Tigerstar II, who is the father of Dovewing. Therefore, Firestar is Dovewing's great-grandfather.
They become apprentices in The Fourth Apprentice.