WindowsPhone 10- No It will be Just called Windows 10

"The Next Chapter" which will unveil tomorrow(Jan 21) at the Microsoft HQ by the Chief executive Officer Satya Nadella is going to bring out "One Windows".
As Microsoft had said earlier, that the user should have the same experience on a Microsoft device, whether on a smartphone, tablet , gaming console or Desktop PC.

The most surprising part of Microsoft is the naming ceremony of Windows Phone.
Yeah you heard that correctly. The next Windows Phone OS is just going to be named Windows10.
The clue about the naming can be made from a small bit of text on Microsoft Website stating the new devices Lumia 532 and 435 are "Windows 10 ready"

To further instill curiosity Microsoft removed the text at the time of writing this article, but we are able to catch a glimpse before it vanished.

Still this information which is interesting in terms of piecing this whole puzzle, no official statement has been given about the naming ceremony of the next Mobile OS and with Microsoft skipping the WP8.1 GDR2 update, it seems all we can do is wait until tomorrow for the Silicon valley giant to make another move at its dedicated event, "THE NEXT CHAPTER"