diff --git a/src/Mailbox.php b/src/Mailbox.php
index d0116fde..ea4dc7cd 100644
--- a/src/Mailbox.php
+++ b/src/Mailbox.php
@@ -42,7 +42,7 @@ public function getName(): string
         return $this->name;
     }
 
-    public function setName(string $name): bool
+    public function renameTo(string $name): bool
     {
         $oldFullName = $this->getFullEncodedName();
         $newFullName = str_replace($this->name, $name, $oldFullName);