When you try to rename your Notion workspace, you may see the error message “Workspace Cannot Be Renamed” even though you are the workspace owner. This typically happens after you or your organization locked the workspace domain to a custom domain like yourcompany.notion.site. The domain lock feature prevents workspace name changes because the workspace name and the domain are linked. This article explains why the error occurs and provides the exact steps to rename your workspace after a domain lock is applied.
Key Takeaways: Renaming a Domain-Locked Notion Workspace
- Settings & Members > Settings > Workspace Name: The rename field is grayed out when a custom domain is active, showing the error.
- Settings & Members > Settings > Domain: You must remove the custom domain lock before renaming the workspace.
- Domain removal reverts to default domain: After removal, your workspace URL changes to default-identifier.notion.site, and you can rename the workspace.
Why Notion Blocks Workspace Renaming After Domain Lock
Notion allows workspace owners to set a custom domain, for example yourcompany.notion.site. When this custom domain is active, the workspace name and the domain are synchronized. The domain lock feature ensures that the workspace name matches the custom domain prefix. If you try to change the workspace name while the custom domain is locked, Notion displays the error “Workspace Cannot Be Renamed” because the system prevents a mismatch between the name and the URL.
The technical root cause is that the custom domain is stored as a unique identifier in Notion’s backend. The workspace name is derived from this identifier. Changing the name independently would break the URL mapping and could cause broken links for shared pages and integrations. Notion therefore blocks the rename operation until the custom domain is removed or changed.
How Domain Lock Works
When you or a workspace admin navigates to Settings & Members > Settings > Domain and enters a custom domain, Notion verifies the domain ownership through a DNS TXT record. Once verified, the domain becomes locked. A locked domain means:
- The workspace name cannot be edited directly.
- The workspace URL uses the custom domain exclusively.
- Any attempt to rename the workspace via the API or the UI returns the same error.
Steps to Rename a Workspace After Domain Lock
To rename your workspace, you must first remove or change the custom domain. Follow these steps carefully. Only a workspace owner can perform these actions.
- Open Workspace Settings
In the left sidebar, click Settings & Members. Then click the Settings tab at the top of the page. - Go to the Domain Section
Scroll down to the Domain section. You will see the current custom domain listed, for example yourcompany.notion.site. Below it, a note says “Domain locked” or “Custom domain active.” - Remove the Custom Domain
Click the Remove button next to the custom domain. A confirmation dialog appears. Click Remove Domain to confirm. Notion immediately reverts the workspace URL to a default domain like random-id.notion.site. - Rename the Workspace
After the domain is removed, scroll up to the Workspace Name field. It will now be editable. Type the new name. Click Save. - Reapply a Custom Domain (Optional)
If you want a custom domain again, go back to the Domain section. Enter the new domain name and follow the DNS verification steps. After verification, the workspace name will automatically update to match the new domain prefix.
If Notion Still Shows the Error After Domain Removal
Domain Removal Did Not Stick
If you removed the domain but the workspace name field remains grayed out, try the following:
- Refresh the browser page
Press F5 or Ctrl+R to reload the settings page. - Log out and log back in
Click your profile icon in the top-right corner, select Log out, then log in again. - Clear browser cache
Go to your browser’s privacy settings and clear cached images and files. Then reload Notion.
The Custom Domain Is Still Locked in Another Workspace
If you manage multiple workspaces, the custom domain might be locked in a different workspace. Each custom domain can belong to only one workspace. Check all workspaces under your account and remove the domain from the one that holds it.
You Are Not the Workspace Owner
Only workspace owners can remove a custom domain and rename the workspace. If you are a member or an admin without owner permissions, you cannot perform these steps. Ask the workspace owner to make the change or to transfer ownership to you.
Notion Workspace Name Change: Domain Lock vs No Domain Lock
| Item | Domain Lock Active | No Domain Lock |
|---|---|---|
| Workspace name editable | No | Yes |
| Workspace URL | Custom domain (e.g., company.notion.site) | Default random domain (e.g., abc123.notion.site) |
| Steps to rename | Remove custom domain first, then rename | Edit name directly in Settings |
| DNS verification required | Yes, when adding a custom domain | No |
This table summarizes the key difference. If you need a custom domain but also want the flexibility to rename the workspace later, consider using a subdomain that you can easily change without affecting the workspace name.
You can now rename any Notion workspace even after applying a domain lock by temporarily removing the custom domain. After renaming, you can reapply the custom domain with the new name. To avoid this issue in the future, finalize your workspace name before locking a custom domain. As an advanced tip, you can change the workspace name via the Notion API by first removing the domain through the API’s update workspace endpoint, then renaming, and then reapplying the domain.