Hi @Rebecca Abella,
Thank you for reaching out and sharing your concern regarding the ability to use both languages in new Outlook.
I understand why you would want to use both English and Spanish at the same time in the new Outlook, especially if you regularly work in more than one language. At the moment, however, the new Outlook only supports using one display and authoring language at a time. When you add or switch to another language, it replaces the existing one rather than allowing multiple languages to be used simultaneously. This behavior is by design and is a current limitation of the product.
As a forum moderator, I hope you understand that I don’t have the ability to modify or escalate product issues directly. However, I strongly recommend submitting your feedback through the Outlook (new) · Community portal. This is the most effective way to ensure your voice reaches the product team and can be considered for future improvements.
I appreciate you taking the time to report this, as feedback like yours helps improve the experience for everyone. Once you've submitted your feedback, feel free to share the link here in the comments. I’ll be happy to upvote it to help bring more visibility. Please let me know if you’re unable to submit the feedback yourself, please let me know and I’ll be happy to submit it on your behalf.
I hope you found the answer helpful, and we would greatly appreciate it if you could mark it as accepted. This helps highlight the solution for others who may be searching for similar information in the community. Your contribution not only supports fellow users in finding the right guidance more quickly, but also helps build a more resourceful and collaborative space for everyone.
Thank you for your kindness and contributions to the forum.
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