There have been a couple of previous threads in this forum about renaming media files in RM8, but think the question deserves additional discussion.
In RM7, you could go to the media list, highlight a media file, click the Properties button, and click the Change Media File button. This would take you into what might be described as the Windows File-=>Open dialog where you could select a different media file. Instead of selecting a “different” media file, you could use Windows to rename the file and select the newly renamed file as the “different” media file. RM7 would happily start using what it thinks is the “new” file even though you as the user know it’s the old file that has been renamed. So far, so good.
In RM8, you can do more or less the same thing and the workflow is not very different. From the main Media tab on the left side of the screen, highlight the media file to be renamed in the left pane and then click on the Filename item in the right pane. A very tiny “file” icon will appear at the far right end of the Filename item. You can click on the “file” icon to go into Windows File=>Open dialog, and the process appears to be the same. Except that it’s not so far, so good this time.
In the RM7 case, you will be in the folder where the file you wish to rename is located. In the RM8 case, you will be in the default media folder. The file you wish to rename is likely not to be in the default media folder, especially if you have any kind of subfolder structure at all. I suspect that navigating at this point to the correct folder to find the file in the Windows file system is beyond the skill level of many RM users. The ability to rename a media file without breaking the media link is therefore impossible for many RM users.
I specifically mentioned Windows and the Windows file system because I’m a Windows user. I’m not a Mac user but my understanding is that the concept is the same on a Mac. For example, one Mac user reported finding an RM media file being renamed from within RM using the Mac Finder facility.
I know we are not to expect RM8 to work just like RM7, but this seems to me to be a case where the way RM8 is doing it is simply a bug and that the bug needs to be fixed. Namely, when you click on that little “file” icon in RM8 it should take you to the folder where the file is actually located. Otherwise, I think the ability to rename media files is lost to most RM8 users.
In addition, when I did an experiment in RM8 where I actually did choose a completely different media file to replace the current one, the thumbnail for the current file was not rebuilt. If I opened the file, it was the new file but the thumbnail still showed the old file. And even doing a complete rebuild of all thumbnails did not solve the problem of the wrong thumbnail for the newly changed media file.