Can I change the "No blog posts yet." text to something else?

Site URL: https://www.mycwa.org.uk/jobs

Hello!

Really hoping someone on here can help me out... (thanks in advance!)

I have a jobs page created using a blog template but I want the auto-text (when there are no current vacancies) to say something different to the "No blog posts yet." text that is automatically generated. Can anyone help me do this? I assume code injection? But into where? Page header? What code will work? Google has failed me on this occasion! Thank you so much to anyone who can help.

Add to Design > Custom CSS

body#collection-5f75b3730121d07afb976f4c {
section.BlogList.BlogList--posts-excerpt.BlogList--empty.sqs-blog-list.clear {
    visibility: hidden;
}
section.BlogList.BlogList--posts-excerpt.BlogList--empty.sqs-blog-list.clear:before {
    visibility: visible;
    content: "enter your text";
}}

I'm so sorry for the delay in replying to you. Just wanted to say a huge thank you for taking the time to respond to my question and help me resolve my issue. I really appreciate it.