diff --git a/config/tu_manifest.d/ov002/Enemy.json b/config/tu_manifest.d/ov002/Enemy.json
index 27c8f0001b..c8b1ee53d6 100644
--- a/config/tu_manifest.d/ov002/Enemy.json
+++ b/config/tu_manifest.d/ov002/Enemy.json
@@ -31,7 +31,7 @@
       "symbol": "func_ov002_020ada40",
       "address": "0x020ada40",
       "size": "0x00000100",
-      "legacy_source": "src/func_ov002_020ada40.cpp",
+      "legacy_source": "src/_ZN12dEnemyBase_c20KillByInvincibleCharERK10Vector3_16R6Player5Fix12IiE.cpp",
       "ordinal": 1
     },
     {
diff --git a/config/tu_manifest.d/ov010/PeachPainting.json b/config/tu_manifest.d/ov010/PeachPainting.json
index 717b753cac..e546c2ac1e 100644
--- a/config/tu_manifest.d/ov010/PeachPainting.json
+++ b/config/tu_manifest.d/ov010/PeachPainting.json
@@ -36,7 +36,7 @@
       "symbol": "func_ov010_02111e84",
       "address": "0x02111e84",
       "size": "0x00000040",
-      "legacy_source": "src/func_ov010_02111e84.c",
+      "legacy_source": "src/_ZN13PeachPainting20UpdateModelTransformEv.cpp",
       "ordinal": 2
     },
     {
diff --git a/config/tu_manifest.d/ov020/HauntedChair.json b/config/tu_manifest.d/ov020/HauntedChair.json
index 2d26dcc666..a27cd49d8e 100644
--- a/config/tu_manifest.d/ov020/HauntedChair.json
+++ b/config/tu_manifest.d/ov020/HauntedChair.json
@@ -36,49 +36,49 @@
       "symbol": "func_ov020_021129dc",
       "address": "0x021129dc",
       "size": "0x00000124",
-      "legacy_source": "src/func_ov020_021129dc.c",
+      "legacy_source": "src/_ZN12HauntedChair6State3Ev.cpp",
       "ordinal": 2
     },
     {
       "symbol": "func_ov020_02112b00",
       "address": "0x02112b00",
       "size": "0x00000394",
-      "legacy_source": "src/func_ov020_02112b00.c",
+      "legacy_source": "src/_ZN12HauntedChair6State2Ev.cpp",
       "ordinal": 3
     },
     {
       "symbol": "func_ov020_02112e94",
       "address": "0x02112e94",
       "size": "0x00000234",
-      "legacy_source": "src/func_ov020_02112e94.c",
+      "legacy_source": "src/_ZN12HauntedChair6State1Ev.cpp",
       "ordinal": 4
     },
     {
       "symbol": "func_ov020_021130c8",
       "address": "0x021130c8",
       "size": "0x00000080",
-      "legacy_source": "src/func_ov020_021130c8.c",
+      "legacy_source": "src/_ZN12HauntedChair6State0Ev.cpp",
       "ordinal": 5
     },
     {
       "symbol": "func_ov020_02113148",
       "address": "0x02113148",
       "size": "0x000000b0",
-      "legacy_source": "src/func_ov020_02113148.c",
+      "legacy_source": "src/_ZN12HauntedChair18ApproachStateValueEPsS0_isis.cpp",
       "ordinal": 6
     },
     {
       "symbol": "func_ov020_021131f8",
       "address": "0x021131f8",
       "size": "0x00000048",
-      "legacy_source": "src/func_ov020_021131f8.c",
+      "legacy_source": "src/_ZN12HauntedChair5BreakEv.cpp",
       "ordinal": 7
     },
     {
       "symbol": "func_ov020_02113240",
       "address": "0x02113240",
       "size": "0x00000098",
-      "legacy_source": "src/func_ov020_02113240.cpp",
+      "legacy_source": "src/_ZN12HauntedChair11UpdateModelEv.cpp",
       "ordinal": 8
     },
     {
diff --git a/config/tu_manifest.d/ov029/WaterDiamond.json b/config/tu_manifest.d/ov029/WaterDiamond.json
index 0872a23a44..76d8388524 100644
--- a/config/tu_manifest.d/ov029/WaterDiamond.json
+++ b/config/tu_manifest.d/ov029/WaterDiamond.json
@@ -36,21 +36,21 @@
       "symbol": "func_ov029_021117ac",
       "address": "0x021117ac",
       "size": "0x000000a4",
-      "legacy_source": "src/func_ov029_021117ac.cpp",
+      "legacy_source": "src/_ZN12WaterDiamond19CheckClsnWithPlayerEv.cpp",
       "ordinal": 2
     },
     {
       "symbol": "func_ov029_02111850",
       "address": "0x02111850",
       "size": "0x00000078",
-      "legacy_source": "src/func_ov029_02111850.cpp",
+      "legacy_source": "src/_ZN12WaterDiamond10SetWaterIDEv.cpp",
       "ordinal": 3
     },
     {
       "symbol": "func_ov029_021118c8",
       "address": "0x021118c8",
       "size": "0x00000040",
-      "legacy_source": "src/func_ov029_021118c8.c",
+      "legacy_source": "src/_ZN12WaterDiamond20UpdateModelTransformEv.cpp",
       "ordinal": 4
     },
     {