Bookmarklet code to make all the 'Where to watch' links on Robtober point to the UK version and removes the links to buy tickets for US shows (create a new bookmark in your bookmark bar and replace the url with the code below) - https://v6.robweychert.com/blog/2021/10/robtober

uk-robtober-single-line.js

javascript:(function(){const links = document.getElementsByClassName('film__link');for (const link of links) {if (link.textContent.toLowerCase().includes("where to watch")) {console.log('Replacing ' + link.getAttribute('href'));link.setAttribute('href', link.getAttribute('href').replace('/us/', '/uk/'));if (link.getAttribute('href').includes('malignant-2021')) {link.setAttribute('href', link.getAttribute('href').replace('malignant-2021', 'malignant'));}console.log(' with ' + link.getAttribute('href'));}}for (const link of links) {if (link.textContent.toLowerCase().includes( "tickets" )) {console.log('Remove tickets link from ' + link.closest('.film__description').querySelector('.film__title').textContent);link.parentNode.remove();}}})();

uk-robtober.js

javascript:(function(){
    const links = document.getElementsByClassName('film__link');
    for (const link of links) {
        if (link.textContent.toLowerCase().includes("where to watch")) {
            console.log('Replacing ' + link.getAttribute('href'));
            link.setAttribute('href', link.getAttribute('href').replace('/us/', '/uk/'));
            if (link.getAttribute('href').includes('malignant-2021')) {
                link.setAttribute('href', link.getAttribute('href').replace('malignant-2021', 'malignant'));
            }
            console.log(' with ' + link.getAttribute('href'));
        }
    }
    for (const link of links) {
        if (link.textContent.toLowerCase().includes( "tickets" )) {
            console.log('Remove tickets link from ' + link.closest('.film__description').querySelector('.film__title').textContent);
            link.parentNode.remove();
        }
    }
})();