Language Hook

We can also override a Language.properties files from a hook.The process is almost similar to the ones described in this post.

All you need to do is create a Language file for the language whose messages you want to customize and then refer to it from your liferay-hook.xml.

Here are the steps :

1) Specify below property in liferay-portlet.xml.

	<hook>
	<language-properties>content/Language.properties</language-properties>
	<language-properties>content/Language_en.properties</language-properties>
	</hook>

view raw liferay-hook.xml hosted with ❤ by GitHub

2) Create Lanuguage.properties and Language_en.properties under WEB-INF/src/content.
Provide labels you want to override .