SQL query that Find's all old URL's and Replaces with new URL values. This can be ran from phpmyadmin, etc... https://wpbeaches.com/updating-wordpress-mysql-database-after-moving-to-a-new-url/

global-search-and-replace-query.sql

UPDATE wp_options SET option_value = replace(option_value, 'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR option_name = 'siteurl';

UPDATE wp_posts SET guid = replace(guid, 'http://www.oldurl','http://www.newurl');

UPDATE wp_posts SET post_content = replace(post_content, 'http://www.oldurl', 'http://www.newurl');

UPDATE wp_postmeta SET meta_value = replace(meta_value,'http://www.oldurl','http://www.newurl');