There is, in a theme that I bought a layout.xml file that is used in the backoffice to hydrat a select element (that allows you to switch between 5 layouts).


this file contains

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:CompanyTheme_LayoutSwitcher:etc/layouts.xsd">
    <layout id="header_layout_1" label="Header Layout 1" type="header" />
    <layout id="header_layout_2" label="Header Layout 2" type="header" />
    <layout id="header_layout_3" label="Header Layout 3" type="header" />
    <layout id="header_layout_4" label="Header Layout 4" type="header" />
    <layout id="header_layout_5" label="Header Layout 5" type="header" />

I want to add a sixth layout. For the moment I have modified this file directly to add a line (layout 6), but I know that this is not correct because the changes I made will disappear the next time I update the code that does not belong to me.

I searched but I don't know if it is possible to override this kind of file. If so, please give me some hints or on the contrary confirm that we can't...


2 Answers 2


If you have created a child theme, You can override the file by copying the file to below location


and add a sixth layout or any customization you need


basically, you need to create a child theme, so if any update come then no effect on your theme.

and also use git so you can track the whole summary.

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