Learn about the get_template_part_{$slug} hook in WordPress and how it allows for modularization of template files, making it easier to manage and update different sections of a website. Understand its parameters, troubleshooting, best practices, and usage examples.
Learn how to use the WordPress hook thumbnail_filename to customize the naming convention of thumbnail files. Understand its parameters, troubleshooting, best practices, and see a usage example in this comprehensive guide.
