diff --git a/.changeset/giant-papayas-hear.md b/.changeset/giant-papayas-hear.md
new file mode 100644
index 0000000..ff43585
--- /dev/null
+++ b/.changeset/giant-papayas-hear.md
@@ -0,0 +1,17 @@
+---
+"react-fast-hoc": minor
+---
+
+Made displayName editable for each transformed component:
+
+```tsx
+const _ = transformProps(A, (props) => props, {
+  displayNameTransform: {
+    value: (name) => name + "C",
+    type: "rewrite-dynamic",
+  },
+});
+expect(_.displayName).toBe("AC");
+_.displayName = "D";
+expect(_.displayName).toBe("D");
+```
diff --git a/packages/react-fast-hoc/src/handlers/hocTransformer.ts b/packages/react-fast-hoc/src/handlers/hocTransformer.ts
index ae0eba7..02dabb9 100644
--- a/packages/react-fast-hoc/src/handlers/hocTransformer.ts
+++ b/packages/react-fast-hoc/src/handlers/hocTransformer.ts
@@ -20,6 +20,7 @@ const calculateDisplayNameTransform = (
 
 // Using classes to save memory
 export class HocTransformer implements ProxyHandler<Function> {
+  _displayNameField = Symbol("displayName");
   constructor(
     private transformer:
       | null
@@ -38,15 +39,30 @@ export class HocTransformer implements ProxyHandler<Function> {
   }
 
   get(target: Function, p: string | symbol, receiver: any) {
-    if (process.env.NODE_ENV === "production") {
+    if (
+      process.env.NODE_ENV === "production" ||
+      p !== "displayName" ||
+      !this.displayNameTransform
+    ) {
       return Reflect.get(target, p, receiver);
     }
-    if (p !== "displayName" || !this.displayNameTransform) {
-      return Reflect.get(target, p, receiver);
+    if (!(this._displayNameField in target)) {
+      // @ts-expect-error
+      target[this._displayNameField] = calculateDisplayNameTransform(
+        getComponentName(target),
+        this.displayNameTransform
+      );
     }
-    return calculateDisplayNameTransform(
-      getComponentName(target),
-      this.displayNameTransform
-    );
+
+    // @ts-expect-error
+    return target[this._displayNameField];
+  }
+  set(target: Function, p: string | symbol, value: any) {
+    if (process.env.NODE_ENV !== "production" && p === "displayName") {
+      // @ts-expect-error
+      target[this._displayNameField] = value;
+      return true;
+    }
+    return Reflect.set(target, p, value);
   }
 }
diff --git a/packages/react-fast-hoc/src/internals.ts b/packages/react-fast-hoc/src/internals.ts
index bbf3f16..6cda8e6 100644
--- a/packages/react-fast-hoc/src/internals.ts
+++ b/packages/react-fast-hoc/src/internals.ts
@@ -35,13 +35,6 @@ const REACT_MEMO_TYPE = Symbol.for("react.memo");
 const REACT_FORWARD_REF_TYPE = Symbol.for("react.forward_ref");
 const REACT_LAZY_TYPE = Symbol.for("react.lazy");
 
-// const enum LazyStatus {
-//   Uninitialized = -1,
-//   Pending = 0,
-//   Resolved = 1,
-//   Rejected = 2,
-// }
-
 type RealComponentType<TProps extends object, IRef = unknown> =
   | {
       $$typeof: typeof REACT_FORWARD_REF_TYPE;
diff --git a/packages/react-fast-hoc/src/rename.test.ts b/packages/react-fast-hoc/src/rename.test.ts
index a2dd6a2..a4967d5 100644
--- a/packages/react-fast-hoc/src/rename.test.ts
+++ b/packages/react-fast-hoc/src/rename.test.ts
@@ -55,4 +55,26 @@ describe("renaming works", () => {
       }).displayName
     ).toBe("AC");
   });
+
+  test("that component is imperatively renameable", () => {
+    const _ = transformProps(A, (props) => props, {
+      displayNameTransform: {
+        value: (name) => name + "C",
+        type: "rewrite-dynamic",
+      },
+    });
+    expect(_.displayName).toBe("AC");
+    _.displayName = "D";
+    expect(_.displayName).toBe("D");
+    const __ = transformProps(_, (props) => props, {
+      displayNameTransform: {
+        type: "rewrite",
+        value: "E",
+      },
+    });
+    expect(__.displayName).toBe("E");
+    __.displayName = "bebe";
+    expect(__.displayName).toBe("bebe");
+    expect(_.displayName).toBe("D");
+  });
 });