Load ACF JSON files from multiple locations

Use these snippets to load ACF JSON files from more than one directory

<?php


add_filter( 'acf/settings/load_json', function ( $paths ) {


	$paths[] = get_template_directory() . '/some/custom/dir';
		
	return $paths;


} );

<?php


add_filter( 'acf/settings/load_json', function ( $paths ) {


	$paths[] = get_template_directory() . '/some/custom/dir';
	$paths[] = WP_CONTENT_DIR . '/uploads/some/custom/dir';
	$paths[] = '/some/system/path/dir';


	return $paths;


} );