Received this info from a friend and would like to share with the community.
(!empty($user->lang['QUOTE'])) ? $user->lang['QUOTE'] : ucwords(strtolower(str_replace('_', ' ', 'QUOTE'))):
Just add these lines to the file named CustomPoINames.txt in your Sony/Vanguard/bin directory. If the file doesn't exists, just create it. This will add PoI's for all the riftway markers on your map.
PoIName="<size>Beranid Hills Riftway<nl>Network 2" ChunkX=-29 ChunkY=25 X=-21524 Y=29767 Z=0 PoIRank=1
PoIName="<size>River Palace Riftway<nl>Network 2" ChunkX=-17 ChunkY=-11 X=6495 Y=67327 Z=0 PoIRank=1
PoIName="<size>Wyrmwing Slopes Riftway<nl> Network 3" ChunkX=-18 ChunkY=-13 X=82049 Y=-83135 Z=0 PoIRank=1
PoIName="<size>Wildgrowth Forest Riftway<nl>Network 1" ChunkX=-20 ChunkY=12 X=24527 Y=-4282 Z=0 PoIRank=1
PoIName="<size>Ruins of Vol Tuniel Riftway<nl>Network 2" ChunkX=-23 ChunkY=24 X=-24749 Y=-53379 Z=0 PoIRank=1
PoIName="<size>Zossyr Hakrel Riftway<nl>Network 2" ChunkX=-11 ChunkY=-10 X=2767 Y=-10902 Z=0 PoIRank=1
PoIName="<size>Qa Riverbank Riftway<nl>Network 1" ChunkX=-12 ChunkY=-9 X=-31338 Y=11472 Z=0 PoIRank=1
PoIName="<size>Jathred's Twist Riftway<nl>Network 2" ChunkX=-13 ChunkY=-11 X=-15558 Y=34105 Z=0 PoIRank=1
PoIName="<size>Plains of Angusih Riftway<nl>Network 3" ChunkX=-29 ChunkY=27 X=-37316 Y=19258 Z=0 PoIRank=1
PoIName="<size>Strand of the Ancients Riftway<nl>Network 1" ChunkX=-10 ChunkY=-9 X=-31155 Y=-78975 Z=0 PoIRank=1
PoIName="<size>Coterie Infineum Sanctuary<nl>Riftway<nl>Network 1" ChunkX=-15 ChunkY=-11 X=30076 Y=24402 Z=0 PoIRank=1
PoIName="<size>Lomshir Plains Riftway<nl>Network 1" ChunkX=-14 ChunkY=-9 X=-48167 Y=16103 Z=0 PoIRank=1
PoIName="<size>Blighted Lands Riftway<nl>Network 1" ChunkX=-17 ChunkY=5 X=51075 Y=-86934 Z=0 PoIRank=1
PoIName="<size>Magi Hold Riftway<nl>Network 1" ChunkX=-18 ChunkY=6 X=-36383 Y=-42299 Z=0 PoIRank=1
PoIName="<size>Vault of Heroes Riftway<nl>Network 1" ChunkX=-23 ChunkY=26 X=17317 Y=-440 Z=0 PoIRank=1
PoIName="<size>Frostshard Lake Riftway<nl>Network 2" ChunkX=-22 ChunkY=27 X=-88767 Y=18044 Z=0 PoIRank=1
PoIName="<size>The Deebs Riftway<nl>Network 1" ChunkX=-25 ChunkY=28 X=-8658 Y=-11765 Z=0 PoIRank=1
PoIName="<size>Renton Keep Riftway<nl>Network 1" ChunkX=-26 ChunkY=26 X=-57301 Y=1237 Z=0 PoIRank=1
PoIName="<size>Floridel Riftway<nl>Network 3" ChunkX=-28 ChunkY=23 X=-57227 Y=-20466 Z=0 PoIRank=1
PoIName="<size>Razad Riftway<nl>Network 3" ChunkX=-14 ChunkY=-12 X=-5192 Y=83583 Z=0 PoIRank=1
PoIName="<size>Pankor Zhi Riftway<nl>Network 3" ChunkX=-16 ChunkY=-10 X=-9920 Y=-32993 Z=0 PoIRank=1
PoIName="<size>New Targonar Riftway<nl>Any Network" ChunkX=-27 ChunkY=24 X=-70214 Y=-98360 Z=0 PoIRank=1
PoIName="<size>Tawar Galan Riftway<nl>Any Network" ChunkX=-19 ChunkY=4 X=6131 Y=-50476 Z=0 PoIRank=1
PoIName="<size>Ahgram Riftway<nl>Any Network" ChunkX=-14 ChunkY=-11 X=-6093 kY=-49846 Z=0 PoIRank=1