UPDATE wp_term_taxonomy SET 
    description=REPLACE(description,"®",""),
    description=REPLACE(description,"®","");

UPDATE wp_posts SET 
    post_content=REPLACE(post_content,"®",""),
    post_content=REPLACE(post_content,"®",""),
    post_title=REPLACE(post_title,"®",""),
    post_title=REPLACE(post_title,"®","");

UPDATE wp_zem_rp_tags SET 
    label=REPLACE(label,"®",""),
    label=REPLACE(label,"®","");
    

UPDATE `wp_options` SET `option_value`='Official Blog for Credebt Exchange' WHERE `option_id`=3 LIMIT 1;
UPDATE `wp_options` SET `option_value`='Credebt Exchange Blog' WHERE `option_id`=2 LIMIT 1;