diff --git a/packages/insomnia-smoke-test/fixtures/pre-request-collection.yaml b/packages/insomnia-smoke-test/fixtures/pre-request-collection.yaml
index a5ace4f8b..0934f1612 100644
--- a/packages/insomnia-smoke-test/fixtures/pre-request-collection.yaml
+++ b/packages/insomnia-smoke-test/fixtures/pre-request-collection.yaml
@@ -357,13 +357,13 @@ resources:
     settingFollowRedirects: global
     preRequestScript: |-
       // set local
-      pm.variables.set('varStr', 'varStr');
-      pm.variables.set('varNum', 777);
-      pm.variables.set('varBool', true);
+      insomnia.variables.set('varStr', 'varStr');
+      insomnia.variables.set('varNum', 777);
+      insomnia.variables.set('varBool', true);
       // has
-      pm.environment.set('varStr', pm.variables.get('varStr'));
-      pm.environment.set('varNum', pm.variables.get('varNum'));
-      pm.environment.set('varBool', pm.variables.get('varBool'));
+      insomnia.environment.set('varStr', insomnia.variables.get('varStr'));
+      insomnia.environment.set('varNum', insomnia.variables.get('varNum'));
+      insomnia.environment.set('varBool', insomnia.variables.get('varBool'));
     body:
       mimeType: "application/json"
       text: |-
@@ -773,23 +773,23 @@ resources:
     settingFollowRedirects: global
     preRequestScript: |-
       insomnia.test('happy tests', () => {
-        pm.expect(200).to.eql(200);
-        pm.expect('uname').to.be.a('string');
-        pm.expect('a').to.have.lengthOf(1);
-        pm.expect('xxx_customer_id_yyy').to.include("customer_id");
-        pm.expect(201).to.be.oneOf([201,202]);
-        pm.expect(199).to.be.below(200);
+        insomnia.expect(200).to.eql(200);
+        insomnia.expect('uname').to.be.a('string');
+        insomnia.expect('a').to.have.lengthOf(1);
+        insomnia.expect('xxx_customer_id_yyy').to.include("customer_id");
+        insomnia.expect(201).to.be.oneOf([201,202]);
+        insomnia.expect(199).to.be.below(200);
         // test objects
-        pm.expect({a: 1, b: 2}).to.have.all.keys('a', 'b');
-        pm.expect({a: 1, b: 2}).to.have.any.keys('a', 'b');
-        pm.expect({a: 1, b: 2}).to.not.have.any.keys('c', 'd');
-        pm.expect({a: 1}).to.have.property('a');
-        pm.expect({a: 1, b: 2}).to.be.a('object')
+        insomnia.expect({a: 1, b: 2}).to.have.all.keys('a', 'b');
+        insomnia.expect({a: 1, b: 2}).to.have.any.keys('a', 'b');
+        insomnia.expect({a: 1, b: 2}).to.not.have.any.keys('c', 'd');
+        insomnia.expect({a: 1}).to.have.property('a');
+        insomnia.expect({a: 1, b: 2}).to.be.a('object')
           .that.has.all.keys('a', 'b');
       });
       insomnia.test('unhappy tests', () => {
-        pm.expect(199).to.eql(200);
-        pm.expect(199).to.be.oneOf([201,202]);
+        insomnia.expect(199).to.eql(200);
+        insomnia.expect(199).to.be.oneOf([201,202]);
       });
     body:
       mimeType: "application/json"
diff --git a/packages/insomnia/src/hidden-window.ts b/packages/insomnia/src/hidden-window.ts
index a7048e4f6..4ce501651 100644
--- a/packages/insomnia/src/hidden-window.ts
+++ b/packages/insomnia/src/hidden-window.ts
@@ -65,7 +65,7 @@ const runPreRequestScript = async (
     'eval',
     '_',
     `
-      const $ = insomnia, pm = insomnia;
+      const $ = insomnia;
        ${script};
       return insomnia;`
   );
diff --git a/packages/insomnia/src/utils/importers/importers/__tests__/postman.test.ts b/packages/insomnia/src/utils/importers/importers/__tests__/postman.test.ts
new file mode 100644
index 000000000..6317524ae
--- /dev/null
+++ b/packages/insomnia/src/utils/importers/importers/__tests__/postman.test.ts
@@ -0,0 +1,46 @@
+import { describe, expect, it } from '@jest/globals';
+
+import { translateHandlersInScript } from '../postman';
+
+describe('test translateHandlersInScript', () => {
+    [
+        {
+            script: "pm.environment.set('', '')",
+            expected: "insomnia.environment.set('', '')",
+        },
+        {
+            script: 'ipm.fn()',
+            expected: 'ipm.fn()',
+        },
+        {
+            script: 'h5pm.fn()',
+            expected: 'h5pm.fn()',
+        },
+        {
+            script: '$pm.fn()',
+            expected: '$pm.fn()',
+        },
+        {
+            script: '_pm.fn()',
+            expected: '_pm.fn()',
+        },
+        {
+            script: 'call(pm.environment.get("hehe"))',
+            expected: 'call(insomnia.environment.get("hehe"))',
+        },
+        {
+            script: `
+                console.log(pm.variables.get('score'), pm.variables.get('score2'));
+                console.log(pm.collectionVariables.get('score'));
+                console.log(pm.environment.get('score'));`,
+            expected: `
+                console.log(insomnia.variables.get('score'), insomnia.variables.get('score2'));
+                console.log(insomnia.collectionVariables.get('score'));
+                console.log(insomnia.environment.get('score'));`,
+        },
+    ].forEach(testCase => {
+        it(`translate: ${testCase.script}`, () => {
+            expect(translateHandlersInScript(testCase.script)).toBe(testCase.expected);
+        });
+    });
+});
diff --git a/packages/insomnia/src/utils/importers/importers/postman.ts b/packages/insomnia/src/utils/importers/importers/postman.ts
index 7ba90d7f9..dccb93e73 100644
--- a/packages/insomnia/src/utils/importers/importers/postman.ts
+++ b/packages/insomnia/src/utils/importers/importers/postman.ts
@@ -69,6 +69,24 @@ const mapGrantTypeToInsomniaGrantType = (grantType: string) => {
   return grantType;
 };
 
+export function translateHandlersInScript(scriptContent: string): string {
+  let translated = scriptContent;
+
+  // Replace pm.* with insomnia.*
+  // This is a simple implementation that only replaces the first instance of pm.* in the script
+  let offset = 0;
+  for (let i = 0; i < scriptContent.length - 2; i++) {
+    const isPM = scriptContent.slice(i, i + 3) === 'pm.';
+    const isPrevCharacterAlphaNumeric = i - 1 >= 0 && /[0-9a-zA-Z\_\$]/.test(scriptContent[i - 1]);
+    if (isPM && !isPrevCharacterAlphaNumeric) {
+      translated = translated.slice(0, i + offset) + 'insomnia.' + translated.slice(i + 3 + offset);
+      offset += 6;
+    }
+  }
+
+  return translated;
+}
+
 export class ImportPostman {
   collection;
 
@@ -132,7 +150,7 @@ export class ImportPostman {
       (Array.isArray(scriptOrRows.exec) ? scriptOrRows.exec.join('\n') : scriptOrRows.exec) :
       '';
 
-    return scriptContent;
+    return translateHandlersInScript(scriptContent);
   };
 
   importRequestItem = (