Unable to change Blog Address URL

If you have an access to database, you can change Blog Address directly in there.

Check out wp_options table:

SELECT *
FROM  <code>wp_options</code>
WHERE option_name =  'siteurl'
OR option_name =  'home'

Hi,

Refer this article:

https://codex.www.ads-software.com/Changing_The_Site_URL
https://codex.www.ads-software.com/Moving_WordPress

Thanks,

Shane G.