Series Titles Not Consistent

[Shawn]

The Log Horizon Series books #8 and #9 have different title structures than all the rest.

The rest have titles in the format:
Log Horizon, Vol. 1 (light novel): The Beginning of Another World
Log Horizon, Vol. 2 (light novel): The Knights of Camelot

To be consistent, I feel that #8 and #9 should be changed:

ISBN13: 9780316470957
From: The Larks Take Flight
To: Log Horizon, Vol. 8 (light novel): The Larks Take Flight

ISBN13: 9780316470971
From: Log Horizon, Vol. 9
To: Log Horizon, Vol. 9 (light novel): Go East, Kanami!

[Lau]

I've changed the titles per goodreads police, they're all in the format as shown in the cover of the books