Can I override a system plugin in the html folder?

Yes, if that system plugin has a tmpl file loaded with getLayoutPath . No, if it only hooks events and never includes a layout. The group name system does not block overrides and does not magically enable them.

Why is my plugin missing from Create Overrides?

Joomla’s override UI is built around component views, modules, and many layouts. Plugin tmpl files are often omitted. Create html/plg_{group}_{element}/ yourself.

Does this work the same on Joomla 5 and Joomla 6?

Yes. The helper and folder formula did not change. More core plugins may ship tmpl than in Joomla 3. Always check the folder on disk. Do not trust a wiki sentence that says only page navigation is overridable.

Can I override only one article’s page navigation?

Not with a plugin override. The override applies everywhere that plugin layout runs. For one page, CSS, a module, or a different article layout is the usual workaround.

Should I edit the plugin PHP instead?

No. Updates wipe it. If there is no layout, write a small custom plugin or use parameters. If there is a layout, copy it into the child html/ folder.

Where do administrator plugin screens get overridden?

In the administrator template, typically a child of Atum: administrator/templates/{child}/html/plg_{group}_{element}/ . Site html/ does not apply to the backend.

Joomla

Joomla Plugin Overrides in the html Folder

Manual html/plg_group_name copies work on Joomla 4, 5, and 6 only when the plugin loads a tmpl via getLayoutPath. Most system plugins never do.

Abhilash Sahoo

Aug 23, 202614 min read

Joomla Plugin Overrides in the html Folder

Frequently asked questions

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Written by

Abhilash Sahoo

Abhilash Sahoo, with over 16 years of experience, is Founder & CEO of Infyways Solutions. He builds web platforms and eCommerce on Joomla, WordPress, Shopify, Magento, and OpenCart, plus modern stacks like Next.js, React, Node.js, and Python, with AI agents, automation, and headless CMS when products need to scale.

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Joomla Plugin Overrides in the html Folder

Frequently asked questions

Abhilash Sahoo

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