Plugin not working due to conflicting owl carousel versions

Hello and thank you for a great testimonial plugin! It works flawlessly on its own. The problem is a conflict with another plugin I use on my site called ‘woocommerce product slider’ that also uses owl carousel. Seems that S-testimonial uses an older version of the owl carousel which causes the other plugin to stop working. I tried to update the js and css files with the latest version of owl carousel 2.3.3 but it did not work for S-testimonial. Is there any chance to update it or give me instructions to do so on my own?

Thanks in advance!

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