Blockshop theme - changing 'powered by shopify' code - text & url

Hello,

I’m looking to change the ‘Powered by Shopify’ text and URL link in the footer of my site which uses Blockshop theme. I’ve been able to do this before following guidance elsewhere on Shopify Community (used this guidance before: Change “Powered by Shopify” link - Shopify Community) however the code in this theme seems to be different than I’ve seen before and I’m not sure which bit to change. I think this is the section of code from the footer.liquid that is relevant:

{% assign powered_check = powered_by_link | split: ‘>’ %}
{% if powered_check[1] != ’ </a’ %}

{{ powered_by_link }}
{% endif %}

I’m don’t have that much knowledge of coding, so any gentle guidance on how to change this would be most welcome.

Thank you!