diff --git a/mods/randomizer/src/randomizer_context.cpp b/mods/randomizer/src/randomizer_context.cpp
index 34f3631d78..4d2599cd4b 100644
--- a/mods/randomizer/src/randomizer_context.cpp
+++ b/mods/randomizer/src/randomizer_context.cpp
@@ -255,7 +255,7 @@ std::optional<std::string> RandomizerContext::LoadFromHash(const std::string& ha
 
     // Items we call by location name
     for (const auto& locationNode : in["mItemLocations"]) {
-        const auto& locationName = locationNode.first.as<std::string>();
+        const auto& locationName = nameLookupOverride(locationNode.first.as<std::string>());
         retrieveItemData(this->mItemLocations[locationName], locationNode.second);
     }
 
@@ -857,7 +857,7 @@ std::vector<u8> HexToBytes(std::string hex) {
 }
 
 int randomizer_getItemAtLocation(const std::string& locationName) {
-    return randomizer_GetContext().mItemLocations[locationName].itemId;
+    return randomizer_GetContext().mItemLocations[nameLookupOverride(locationName)].itemId;
 }
 
 void randomizer_checkAndOverrideEntranceData(const char*& stageName, s8& roomNo, s16& pointNo, s8& mapLayer) {
@@ -893,7 +893,7 @@ void randomizer_setTempFlag(RandomizerContext::itemLocationData data) {
 }
 
 void randomizer_setTempFlagForLocation(const std::string& locationName) {
-    randomizer_setTempFlag(randomizer_GetContext().mItemLocations[locationName]);
+    randomizer_setTempFlag(randomizer_GetContext().mItemLocations[nameLookupOverride(locationName)]);
 }
 
 void randomizer_setTempFlagForFLWOverride(u32 key) {
@@ -1357,7 +1357,7 @@ RandomizerContext WriteSeedData(randomizer::logic::world::World* world) {
         // Items that we lookup just by calling their location name
         if (location->HasCategories("Name Lookup")) {
             for (const auto& locationNameNode : metaData["Name Lookup"]) {
-                const auto& locationName = locationNameNode.as<std::string>();
+                const auto& locationName = nameLookupOverride(locationNameNode.as<std::string>());
                 const int itemId = location->GetCurrentItem()->GetID();
                 randoData.mItemLocations[locationName].itemId = itemId;
                 getNodeFlags(randoData.mItemLocations[locationName], metaData);
diff --git a/mods/randomizer/src/session.cpp b/mods/randomizer/src/session.cpp
index 5aedde25a9..82595dda92 100644
--- a/mods/randomizer/src/session.cpp
+++ b/mods/randomizer/src/session.cpp
@@ -112,7 +112,7 @@ void observe_give(ModContext*, const ItemGiveInfo* info, void*) {
         randomizer_setTempFlagForLocation(info->check_name);
     }
 
-    if (std::strcmp(info->check_name, "Arbiters Grounds Dungeon Reward") == 0) {
+    if (std::strcmp(info->check_name, "dungeon_reward:D_MN10") == 0) {
         dComIfGs_onItem(0x9E, -1);
     } else if (auto key = parse_derived(info->check_name, "freestanding:");
                key && key->stage_id == Ook)
diff --git a/mods/randomizer/src/tools.cpp b/mods/randomizer/src/tools.cpp
index f710d9e419..a76c0b8934 100644
--- a/mods/randomizer/src/tools.cpp
+++ b/mods/randomizer/src/tools.cpp
@@ -501,6 +501,55 @@ randomizer::logic::item_pool::ItemPool getSaveItemPool(randomizer::logic::world:
     return pool;
 }
 
+// overriding location names from generator to match item service api format
+std::string nameLookupOverride(const std::string& locationName) {
+    // [generator name], [service name]
+    static std::unordered_map<std::string, std::string> nameLookup = {
+        {"Arbiters Grounds Dungeon Reward", "dungeon_reward:D_MN10"},
+        {"Ashei Sketch", "ashei_sketch"},
+        {"Auru Gift To Fyer", "auru_memo"},
+        {"Cave of Ordeals Great Fairy Reward", "fairy_reward:D_SB01"},
+        {"Charlo Donation Blessing", "prayer_reward"},
+        {"Coro Bottle", "coro_bottle"},
+        {"Gift From Ralis", "coral_earring"},
+        {"Goron Mines Gor Amato Key Shard", "key_shard_1:D_MN04"},
+        {"Goron Mines Gor Ebizo Key Shard", "key_shard_2:D_MN04"},
+        {"Goron Mines Gor Liggs Key Shard", "key_shard_3:D_MN04"},
+        {"Herding Goats Reward", "goats_reward"},
+        {"Hyrule Castle King Bulblin Key", "bulblin_key:D_MN09"},
+        {"Ilia Charm", "ilia_charm"},
+        {"Iza Helping Hand", "iza_reward_1"},
+        {"Iza Raging Rapids Minigame", "iza_reward_2"},
+        {"Jovani 20 Poe Soul Reward", "jovani_reward_1"},
+        {"Jovani 60 Poe Soul Reward", "jovani_reward_2"},
+        {"Ordon Cat Rescue", "sera_reward"},
+        {"Ordon Shield", "ordon_shield"},
+        {"Ordon Sword", "ordon_sword"},
+        {"Plumm Fruit Balloon Minigame", "plumm_minigame_reward"},
+        {"Renados Letter", "renado_letter"},
+        {"Rutelas Blessing", "zora_armor"},
+        {"Skybook From Impaz", "skybook"},
+        {"Snowboard Racing Prize", "snowboard_race_reward"},
+        {"Snowpeak Ruins Ball and Chain", "ball_and_chain:D_MN11"},
+        {"Snowpeak Ruins Mansion Map", "dungeon_map:D_MN11"},
+        {"STAR Prize 1", "star_reward_1"},
+        {"STAR Prize 2", "star_reward_2"},
+        {"Talo Sharpshooting", "archery_reward:F_SP109"},
+        {"Telma Invoice", "telma_invoice"},
+        {"Uli Cradle Delivery", "uli_cradle_reward"},
+        {"Wooden Statue", "wood_statue"},
+        {"Zoras Domain Underwater Goron", "goron_reward:F_SP113"},
+    };
+
+    for (auto& [oldName, newName] : nameLookup) {
+        if (locationName == oldName) {
+            return newName;
+        }
+    }
+
+    return locationName;
+}
+
 bool isLocationObtained(randomizer::logic::location::Location* location) {
     auto& locationMeta = location->GetMetadata();
     if (auto& chestNode = locationMeta["Chest"]) {
@@ -604,7 +653,7 @@ int getLocationItem(randomizer::logic::location::Location* location) {
         return context.mFlowItemMessageOverrides[key].itemId;
     }
     if (auto& nameNode = locationMeta["Name Lookup"]) {
-        auto name = nameNode[0].as<std::string>();
+        auto name = nameLookupOverride(nameNode[0].as<std::string>());
         return context.mItemLocations[name].itemId;
     }
     return -1;
diff --git a/mods/randomizer/src/tools.h b/mods/randomizer/src/tools.h
index 475fc01793..81fe24dbf3 100644
--- a/mods/randomizer/src/tools.h
+++ b/mods/randomizer/src/tools.h
@@ -29,6 +29,8 @@ int numFusedShadows();
 int numMirrorShards();
 int getTempleKeysFound(int saveId);
 
+std::string nameLookupOverride(const std::string& locationName);
+
 /*
  * Reads the current player inventory and returns an ItemPool that can be used for logic searches
  *
diff --git a/src/d/actor/d_a_b_ds.cpp b/src/d/actor/d_a_b_ds.cpp
index e0623acaba..aaf74d8c43 100644
--- a/src/d/actor/d_a_b_ds.cpp
+++ b/src/d/actor/d_a_b_ds.cpp
@@ -4086,7 +4086,7 @@ void daB_DS_c::executeBattle2Dead() {
             dComIfGs_onStageBossEnemy(0x13);
 #if TARGET_PC
             // This reward has no original grant at this point in the cutscene.
-            dusk::mods::item_check_enqueue("Arbiters Grounds Dungeon Reward", dItemNo_NONE_e);
+            dusk::mods::item_check_enqueue("dungeon_reward:D_MN10", dItemNo_NONE_e);
 #endif
             /* dSv_event_flag_c::F_0265 - Arbiter's Grounds - Arbiter's Grounds clear */
             dComIfGs_onEventBit(0x2010);