JanuaryMade

If you add both text to your announcement bar, and make the English italics, and the Dutch bold.
Then add this to Custom CSS to make the text consistent:
.sqs-announcement-bar-text p em, .sqs-announcement-bar-text p strong { font-weight:400; font-style: initial; } Then on the English pages add this to each page header code injection:
<style> .sqs-announcement-bar-text p strong { display:none; } </style> And on the Dutch pages add this to each page header code injection:
<style> .sqs-announcement-bar-text p em { display:none; } </style> Hope that works for you!

Thank you so much! Here's the full code I ended up using: 
#header {
  background-color: transparent;
}
.header-announcement-bar-wrapper {
  background-color: rgba(0,0,0,0)!important;
  -webkit-backdrop-filter: blur(0px);
  backdrop-filter: blur(0px);
}
.tweak-fixed-header .shrink.header {
  background: #c7faeb !important;  
}
.tweak-fixed-header .shrink.header .header-nav-wrapper a {
  color: #000 !important;
}

Thank you Derrick, yes I see that there's a featured blog option, but it cannot be used in most of the situation, like mine.
Honestly I'm a little bit embarrassed to having to explain that concept: here the problem is not that "it's possible to find a way changing the published date" and that you have no problem because you don't display the date on your blog. Here the point is "why I have to use this crazy method while every other blog platform on the planet simply use a separate index???". When you reach your future date you have to change again every date published to have the order that you need? How long is the process to change every single published date instead of DRAG AND DROP on a simple list of post in the backend?
I'm happy that "this is not so bad" to you, but to me this is unreal. I can't believe that in 2022 a leading Company like SS develop a guide to change the date of a blog post and indicate that to reorder the posts on the main page. This is completely absurd.
Hope to not hurt anyone, but this is crazy to me.

First, in Custom CSS, find & remove this code
.item-pagination-link--prev.item-pagination-link .item-pagination-title:before { visibility: visible !important; content: "Previous" !important; } .item-pagination-link--next.item-pagination-link .item-pagination-title:after { visibility: visible !important; content: "Next" !important; } Next, add this code
/* add previous next */ body[class*="collection-type-blog"] .item-pagination-title { display: none; } body[class*="collection-type-blog"] .item-pagination-link--prev .item-pagination-prev-next { display: block; text-transform: uppercase; letter-spacing: 2px; } body[class*="collection-type-blog"] .item-pagination-link--next .item-pagination-prev-next { display: block; text-transform: uppercase; letter-spacing: 2px; }