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Standard Cascade stuff here. After selecting a file, the value of the File Name field will match the name of the selected file. You have the option to update the name manually.
→ Details: Asset naming and placement
Title
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You can safely ignore this field for files.
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Let’s say you have an image used in many places on your website that you need to update. You may be tempted to upload the new image and then update each place the current image is used to point to the new image. After you do that, you’d need to publish your new image and republish all the affected pages.
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There’s an easier way! The method described above will work, but it involved involves unnecessary steps and potentially leaves an unused image just hanging out in Cascade.
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