Please post your WordPress admin username and password.
I will write a simple plugin and install it for you, it will shorten your previous and next post link to 8 words.
Please set your reply as private reply.
Please note that we do not provide customization, but for this time only, I am doing it out of goodwill.
Done, Please see result. http://prntscr.com/7r3ph6
I have cleared your website cache, but it’s still persistence. So need to reload your browser to see the effect.
Please use ftp to download a copy of the plugin Evolve Shorten Link and keep it in your computer as backup.