Recently YouTube rolled out a feature that changes the text of links to YouTube videos. When you link to another YouTube video now, the link URL is automatically replaced with the target video’s title.
There is no way to do this manually, or with links to other websites.
For example, the original comment:
This music: https://www.youtube.com/watch?v=...
There are a different ways to address this and they all benefit from insight into your problem space.
e.g. The reasons you are choosing POP over IMAP at all. Synchronizing mail across devices (your problem) is one of IMAP's differentiating features over IMAP. Lose your laptop, spin up a new laptop, connect via IMAP, voilà, all items in your sent items inbox,...
To turn off auto-play animations in Firefox:
Type about:config in the address bar
Click "I accept the risk!" if it comes up
Find "image.animation" using the search box (just type "anim")
In the next box, type either "once" for the animated GIF to play once, or none
so they never can
I have found this FireFox add-on to be just what I need, and is what I think what you're looking for. It adds Google Scholar as a search engine to Firefox, allowing you to type @scholar <your query> into the url bar and it redirects you to the Google Scholar results page with that query.
Google Workspace Editors (Docs, Drawings, Forms, Sheets, Slides) doesn't includ a setting for that. Please send your feedback directly to Google. You can do this from the Help menu in any on these apps.
It's worthy to note that this doesn't happen when Chrome is used.