I wanted to rename "Read more" in teaser (node--blog--teaser.html.twig) to something like "Continue" or anything else.
How can I achieve this?
In your theme open file THEMENAME.theme, example in my case THEMENAME is bartik and file is bartik.theme add code below:
/**
* Implements hook_preprocess_links().
*/
function bartik_preprocess_links(&$variables) {
if (isset($variables['links']['node-readmore'])) {
$variables['links']['node-readmore']['link']['#title'] = t('Read more custom text');
}
}
Clear all cache and see result.
About add custom class to readmore link you can check here: Add custom classes to node links
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Only issue is that you don't have access to the node that the links are for, meaning that you can't change it conditionally based on the node type. – Matt Fletcher Aug 29 '18 at 15:22
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Another issue would be that Bartik is a core theme. And it actually should be considered a crime changing core files. See Why don't we hack core?. – leymannx Sep 21 '18 at 7:50
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1@MattFletcher, you can use hook_node_links_alter, which provides the node (to get the content type) and the view mode as context. This hook only works in a module. – 4k4 Sep 21 '18 at 9:00
