installing official Lollipop Stock ruu htc one m8

my bootloader screen has following information
*** Software status : Official ***
*** Locked ***
M8_WLV PVT SHIP S-OFF
CID-11111111
HBOOT-3.19.0.0000
RADIO-1.09.20.0926
OPENDSP-V46.2.2-00564-M8974_F0.08111
OS-3.28.605.4

Without rooting with S-OFF and with supercid, can i flash official Lollipop Stock ruu htc one m8 of any region, regardless of original cid number,
can i change cid number to match the stock rom of my region and install it . help!