diff --git a/contracts/validator/contract_v2/migrate/test/.env.example b/contracts/validator/contract_v2/migrate/test/.env.example
index 3da6401efc2b..ab9a4e2a7fe2 100644
--- a/contracts/validator/contract_v2/migrate/test/.env.example
+++ b/contracts/validator/contract_v2/migrate/test/.env.example
@@ -1,6 +1,6 @@
-M1_PRIVATE_KEY=0x0000
-M2_PRIVATE_KEY=0x
-M3_PRIVATE_KEY=0x
-M4_PRIVATE_KEY=0x
-M5_PRIVATE_KEY=0x
+O1_PRIVATE_KEY=0x0000
+O2_PRIVATE_KEY=0x
+O3_PRIVATE_KEY=0x
+O4_PRIVATE_KEY=0x
+O5_PRIVATE_KEY=0x
 RPC_URL=https://devnetstats.apothem.network/devnet
\ No newline at end of file
diff --git a/contracts/validator/contract_v2/migrate/test/scripts/constant.js b/contracts/validator/contract_v2/migrate/test/scripts/constant.js
index e8659c48daaf..aab742b2f5c7 100644
--- a/contracts/validator/contract_v2/migrate/test/scripts/constant.js
+++ b/contracts/validator/contract_v2/migrate/test/scripts/constant.js
@@ -2,11 +2,11 @@ const { createPublicClient, http, createWalletClient } = require("viem");
 const { privateKeyToAccount } = require("viem/accounts");
 const validatorABI = require("../abi/validatorABI.json");
 require("dotenv").config();
-const m1PrivateKey = process.env.M1_PRIVATE_KEY;
-const m2PrivateKey = process.env.M2_PRIVATE_KEY;
-const m3PrivateKey = process.env.M3_PRIVATE_KEY;
-const m4PrivateKey = process.env.M4_PRIVATE_KEY;
-const m5PrivateKey = process.env.M5_PRIVATE_KEY;
+const o1PrivateKey = process.env.O1_PRIVATE_KEY;
+const o2PrivateKey = process.env.O2_PRIVATE_KEY;
+const o3PrivateKey = process.env.O3_PRIVATE_KEY;
+const o4PrivateKey = process.env.O4_PRIVATE_KEY;
+const o5PrivateKey = process.env.O5_PRIVATE_KEY;
 
 const rpcUrl = process.env.RPC_URL;
 const xdc = {
@@ -24,11 +24,11 @@ const xdc = {
   },
 };
 
-const masternode1 = privateKeyToAccount(m1PrivateKey);
-const masternode2 = privateKeyToAccount(m2PrivateKey);
-const masternode3 = privateKeyToAccount(m3PrivateKey);
-const masternode4 = privateKeyToAccount(m4PrivateKey);
-const masternode5 = privateKeyToAccount(m5PrivateKey);
+const onwer1 = privateKeyToAccount(o1PrivateKey);
+const onwer2 = privateKeyToAccount(o2PrivateKey);
+const onwer3 = privateKeyToAccount(o3PrivateKey);
+const onwe4 = privateKeyToAccount(o4PrivateKey);
+const onwe5 = privateKeyToAccount(o5PrivateKey);
 
 const publicClient = createPublicClient({
   chain: xdc,
@@ -56,9 +56,9 @@ module.exports = {
   walletClient,
   validator,
   expect,
-  masternode1,
-  masternode2,
-  masternode3,
-  masternode4,
-  masternode5,
+  onwer1,
+  onwer2,
+  onwer3,
+  onwe4,
+  onwe5,
 };
diff --git a/contracts/validator/contract_v2/migrate/test/scripts/testKycInvalidFlow.js b/contracts/validator/contract_v2/migrate/test/scripts/testKycInvalidFlow.js
index 5f30266e1e9f..71b035803ea5 100644
--- a/contracts/validator/contract_v2/migrate/test/scripts/testKycInvalidFlow.js
+++ b/contracts/validator/contract_v2/migrate/test/scripts/testKycInvalidFlow.js
@@ -3,11 +3,11 @@ const {
   validator,
   publicClient,
   expect,
-  masternode1,
-  masternode2,
-  masternode3,
-  masternode4,
-  masternode5,
+  onwer1,
+  onwer2,
+  onwer3,
+  onwe4,
+  onwe5,
 } = require("./constant");
 const { generatePrivateKey, privateKeyToAccount } = require("viem/accounts");
 
@@ -22,13 +22,13 @@ async function run() {
     functionName: "propose",
     args: [newCandidate.address],
     value: minCandidateCap,
-    account: masternode1,
+    account: onwer1,
   });
 
   await walletClient.sendTransaction({
     to: newCandidate.address,
     value: minCandidateCap,
-    account: masternode1,
+    account: onwer1,
   });
 
   await walletClient.writeContract({
@@ -63,26 +63,26 @@ async function run() {
   await walletClient.writeContract({
     ...validator,
     functionName: "voteInvalidKYC",
-    args: [masternode1.address],
-    account: masternode2,
+    args: [onwer1.address],
+    account: onwer2,
   });
   await walletClient.writeContract({
     ...validator,
     functionName: "voteInvalidKYC",
-    args: [masternode1.address],
-    account: masternode3,
+    args: [onwer1.address],
+    account: onwer3,
   });
   await walletClient.writeContract({
     ...validator,
     functionName: "voteInvalidKYC",
-    args: [masternode1.address],
-    account: masternode4,
+    args: [onwer1.address],
+    account: onwe4,
   });
   await walletClient.writeContract({
     ...validator,
     functionName: "voteInvalidKYC",
-    args: [masternode1.address],
-    account: masternode5,
+    args: [onwer1.address],
+    account: onwe5,
   });
 
   const pendingKYC2 = await publicClient.readContract({
diff --git a/contracts/validator/contract_v2/migrate/test/scripts/testMainWorkFlow.js b/contracts/validator/contract_v2/migrate/test/scripts/testMainWorkFlow.js
index 182f46ac4b58..8497ecb66ade 100644
--- a/contracts/validator/contract_v2/migrate/test/scripts/testMainWorkFlow.js
+++ b/contracts/validator/contract_v2/migrate/test/scripts/testMainWorkFlow.js
@@ -3,7 +3,7 @@ const {
   publicClient,
   validator,
   expect,
-  masternode1,
+  onwer1,
 } = require("./constant");
 const { generatePrivateKey, privateKeyToAccount } = require("viem/accounts");
 
@@ -19,7 +19,7 @@ async function run() {
     functionName: "propose",
     args: [newCandidate.address],
     value: minCandidateCap,
-    account: masternode1,
+    account: onwer1,
   });
   const candidates = await publicClient.readContract({
     ...validator,
@@ -34,7 +34,7 @@ async function run() {
     ...validator,
     functionName: "resign",
     args: [newCandidate.address],
-    account: masternode1,
+    account: onwer1,
   });
 
   expect(
@@ -47,7 +47,7 @@ async function run() {
     functionName: "propose",
     args: [newCandidate.address],
     value: minCandidateCap,
-    account: masternode1,
+    account: onwer1,
   });
 
   await walletClient.writeContract({
@@ -55,7 +55,7 @@ async function run() {
     functionName: "vote",
     args: [newCandidate.address],
     value: minVoterCap,
-    account: masternode1,
+    account: onwer1,
   });
 
   const validatorsState = await publicClient.readContract({
@@ -70,7 +70,7 @@ async function run() {
     ...validator,
     functionName: "unvote",
     args: [newCandidate.address, minVoterCap],
-    account: masternode1,
+    account: onwer1,
   });
 
   const validatorsState2 = await publicClient.readContract({